Tina - part 4 my new sexual obsession.

My asshole becomes the focus of my sexual attention. I learn how enjoyable playing with it is and how much mark has apparently been thinking about it too.

Hello. If you are continuing my story thank you so much for reading and I hope you keep enjoying. If you haven't read my other stories, please check them out so you know my backstory about and how I got to this chapter in my life. I am learning to write as I go and I appreciate any constructive criticism about my writing to make it more enjoyable and readable. The content is just my story, but grammar, structure, things like that please tell me in the comments if you like or what you dislike or what I can improve on. And definitely tell me if you like the content. I love hearing about people getting hot and horny thinking about me. Don't be shy. 😘

So when we left off my cousin had been rubbing his cock all over my body to try different ways of getting off using me like a toy. He rubbed his dick between my breasts and my ass cheeks and it was amazing. But when he tried to press his fat cock into my tiny butthole he couldn't and my tight little body fought it and I was so sad and disappointed. I still helped him cum with my mouth, but I wanted to be the girls he fantasized about at school. Then in went to the kitchen to get a drink and a snack and saw them. The zucchinis that my whole life I never noticed how perfectly phallic they were. Long smooth with a slightly bulbus round end. My mind ran away imagining that big green cock stretching my hole. It was very close to the size of Marks cock, not a giant zucchini that I have seen in some stores, but a smallish 7-8 inch one pretty thick. Definitely a little thicker than mark at the end where it bulbed out. I looked around quickly and grabbed it out of the vegetable drawer and tucked it under my arm before going to my room.

I admired it for a bit. How perfect a practice penis this zucchini was in form and texture. Stroking my hand up and down it for a moment admiring its smooth skin. The tip opposite the stem did seem to have a little bit of hard dried I don't know what. I'm not a plant expert I just knew it was rough and didn't feel good. But I dug at it with my fingernail for a minute and was able to get it all off until there was a tiny hole in the skin where the dried stuff was. It was right at the tip it almost looked like the hole at the end of a real penis. My pussy tingled and I opened my mouth bringing the zucchini to my tongue. I licked it like I had Mark so many times now and thought about my favorite taste in the world, his cum. My tongue was a little disappointed when it contacted the zucchini. It's obviously didn't taste like Mark's skin and there was no sweet juice coming from the tip. It just tasted like a dry salad. But I pushed through that reality and imagined a big hard cock. My other hand squeezed my tits and pinched my nipples while I licked and sucked this zucchini. Remembering that it wasn't a cock and I brought it to my room for a reason I took it from my mouth and took off my pants. I was on my knees a thought I would try to sit on it like the girl in the porno I watched with Mark. I rested the end with the stem on the floor and other against my asshole. I was already excited by the feel. Slick from my spit and hard and round like a cock. Much harder than Marks cock head which has a soft feel and squishiness that is very pleasant in every way. The zucchini was just hard. No give but still smooth and felt good pressing into me. I started rocking against it. And imagining Mark. I was in heaven for a few minutes as I pressed harder and rocked faster. I imagined how mark similarly pressed his cock against my asshole desperately trying to get in. The problem was I was having the same problem with the zucchini. Only it was even worse, because the zucchini was harder and wider than Marks cock head. I could feel my ass opening like it was going in, then it stopped and wouldn't go any further. The disappointment of failure hit me again and I almost cried thinking I would never be able to do what Mark wanted. Then I remembered the soap. Before when I took a shower to clean up I had masturbated in the shower with a bar of soap pressing into my ass that was wider than the zucchini but seemed to slide in more because is was so slippery. I grabbed my pants, zucchini and towel from earlier and ran back to the bathroom.

I never wanted to shower morein my life. I jumped in and gave my body a quick rinse before taking the zucchini and lathering it up with soap. I rubbed it between my cheeks and against my asshole and it felt amazing. It glided across my skin smooth as glass. It pressed hard as I rubbed it back and forth over my hole feeling it give slightly similar to the soap bar. This was going to work. I had a job to do but I felt to good to not also enjoy myself like before. I rubbed my soapy tits hard and pressed the zucchini. I felt the resistance like before, but this time there was more give. My ass kept stretching. Not a lot, but I could feel the tiny bit more penetration than before and it encouraged me. It hurt a bit, the stretching feeling, but the rubbing and pushing into my asshole felt better. My hand went from my breasts to my pussy and rubbed over my clit so soft, sensitive, and covered in soapy water. The zucchini didn't go much deeper. It felt great, but the pain did stop me from going more. I kept pressing to that point tho, knowing that this was progress and eventually my reward would be Marks cock. Rubbing my pussy, with a zucchini at least an inch in my ass I was about to cum again in the shower playing with my asshole. I was going to take marks cock just like the video, just like his fantasies at school. The first wave of pleasure erupted. As my body clenched it felt like my ass was pushing the zucchini out, like the soap before. So I pressed harder the same way. But this time even tho it felt like a push it also felt like it opened. As I continued to orgasm the zucchini felt like it slid right past the barrier it was held on and into my ass. The stretching feeling was still there, but the pain was so much less that it didn't even matter. Feeling another inch in my ass sent a second jolt of pleasure that did the same thing. But as the second jolt let a little more zucchini slide in my asshole had passed the widest part of the bulb of the zucchini. When it did my ass stopped pushing and seemed to suck the zucchini in. Suddenly at least half the zucchini was in my ass and I was desperately trying to hold onto the stem with my soapy hands. At the same time. My ass felt like it was on fire. I mean burning. I was so young and inexperienced I didn't know that body soap was probably not the best choice of lube. I didn't know the burning was from the soap, I thought I had hurt myself somehow. All I knew is my sexy fun time in the shower suddenly felt like a medical emergency. I gripped with my nails and pulled the zucchini. My body suddenly seemed to fight me in the opposite direction. Five minutes ago I couldn't get it in my ass, now my ass wouldn't give it back. As I slowly pull it out the pleasure came back a bit. I was too focused on getting it back to get lost in he feeling, but the pleasure did subside the pain and encouraged me that this wasn't a permanent setback. As the end of the zucchini finally and suddenly popped out there was a brief feeling of my ass being open and empty. The sudden change in sensation sent a tinkle through my pussy. My ass still burned but much less and I didn't feel any stinging pain like a cut or tear. As far as I knew at least. I looked at the zucchini not know what to expect. It was clean and just soapy like when I started. I stroked it a few times and it felt so hard and smooth still. The shower water rinsed all the soap for the most part.it was a clean fresh vegetable again, I could probably put it back and no one would know. I reached behind me to examine my ass with my fingers. It felt normal. When the rush of concern left me my fingers started to feel good again against my sensitive skin around my little hole. It felt a little different. A little puffier almost swollen, but not sore. And softer, my fingers probed effortlessly past my asshole and into my ass to my second knuckle. Feeling around I could feel were my ass was holding back before the spot just past my asshole that clenched. It didn't clench on my fingers but not so much it was tight or held the back. Then past that my ass seemed to open up. My fingers touched inside my ass and it tingled, feeling so good. I knew I wasn't hurt, and I rubbed my fingers against the inner walls of my asshole. My other hand went back to my pussy, I knew I couldn't not cum from this feeling. I rubbed with one hand and pushed deep with the other, two fingers twirling around touching sensitive parts of my body I never knew. I felt it coming soon and thought I had to try again. I grabbed the zucchini now not slippery with soap, but my ass still plenty soapy. This way I could get a better grip on my. I replaced my fingers with the zucchini. My ass felt sore being stretched to the same extent it was before. But I kept going until I felt it push past the wide bulb and again it seemed to suck halfway into my ass. But with a firm grip I held it. There was burning, but not as bad, the sensation of the zucchini touching the sensitive tissue so deep was too good. I brought my other hand back to my breasts and grabbed hard rolling my nipple between my fingers. I pumped the zucchini back and forth only a few times before came again feeling my asshole grip and release the zucchini as I did. I imagined Marks cock instead of the vegetable and wave after wave went though my body radiating from deep in my ass making my nipples extra sensitive. I almost fell down as my legs went weak and I shivered from the immense sensitivity. I drew the zucchini again and gave it a quick look as I rinsed it in the shower. Still clean and fresh looking. I put it down and fell my ass again to examine the aftermath. It was like before not loose but my fingers slipped in easy and painlessly and felt great. I was ready, this was happening, I would go to Marks room and give him what he wanted so badly. I hurried out of the shower wrapped in my towel. As I started back down the hall to put the zucchini back in the fridge I heard my aunts voice "Tina is that you?"

Oh no! I was in the shower so long playing with my ass that I didn't hear her come home. I had a zucchini in my hand that I couldn't let her see. I hid it under my towel between my boobs and turned around hurrying down the hall back to my room "yes, give me a minute to get dressed" I yelled down the hall slamming my door behind me. Oh my God, I hope she doesn't notice the missing zucchini. I hid the vegetable under my pillow and got some clothes together. A sports bra and t shirt. I didn't bother with underwear and just got some loose shorts I wore around the house a lot. The strolled back to great my aunt and act like I didn't just fuck myself with her produce.

The rest of the night was so difficult to get through. I was so excited to be ready to fuck Mark but couldn't do anything while my aunt and uncle were around and asking about our days and school. "How was your day?" Oh you know, I swallowed your sons cum and then used your zucchini to stretch my asshole so I can try to fuck him. I had such a hard time fighting the urge to grab his cock at the dinner table and suck it like it was my last meal. Then I had a thought that I never had before. Does my aunt do those things for my uncle? I mean I know how babys are made, they definitely had sex before. But did they still? Does my aunt bend over and let uncle Tommy fuck her when ever he wants? Does she get down and suck his cock until he covers her face in a huge thick load of cum? Imagining my aunt licking cum from her lips she suddenly looked even more beautiful. I wondered if uncle Tommy had a cock as big as Mark's. He must that's where Mark gets it from right? I wondered if uncle Tommy's was even bigger being older. When he stood from the table I locked eyes onto his pants and tried to make out if he had a bulge or see the outline of a huge cock. I couldn't, but a slight bump where I knew his cock and balls rest behind his pants and underwear. We sat together the rest of the evening downstairs watching something on tv. My aunt half watching half reading a book. My uncle sat back in his chair, legs spread watching I couldn't tell what. I could not stop thinking about his massive cock and how impressive it must look when it's hard and cumming.

Our couch faced the TV the loveseat on the left side making it like an L couch setup and my uncle's chair on the other. I sat on the loveseat across from my uncle my aunt next to me on the couch and Mark on the other side of the couch next to uncle Tommy. My little brother like usual was in his room. Mark must have caught my hungry eyes and maybe thought I was actually looking at him. He made sure his parents weren't looking and pulled his loose pajama pants tight around his thigh showing the outline of his hard cock along his leg. My aunts eyes glued to the pages, my uncle's to the screen. I move the blanket over my lap enough to show my legs. Pulling the loose leg hole of my shorts I exposed my bare pussy to Mark letting him know I wasn't wearing underwear. He looked back and forth at his parents again to make sure they weren't looking. I could see his cock twitch in his pants. I looked up at Tommy again. My aunt definitely couldn't see from her angle, but if uncle Tommy looked away from the screen he would have a perfect full view. I imagined if he did, if he liked what he saw. Would I see his big mans cock twitch too? Thinking of uncle Tommy looking at me I started rubbing my pussy for Mark to see. He cleared his throat and moved getting my aunt and uncles attention. I quickly covered up. "I'm gonna grab a snack anyone want anything?" Mark said as he got up not standing fully straight up, probably trying to hide his massive erection. My aunt and uncle said no and he looked at me gesturing his eyes to the stairs. I understood and took the hint. "I don't know, let me see what we have, maybe I'll find something." I said as I followed behind him.

We went upstairs and into the pantry attached to the kitchen. It was a big pantry. I think it was a separate room they remodeled at some point to a bit pantry full of cabinets and storage for thing. As soon as we got in there Mark almost pinned me against the counter top. "Your pussy looks so good, I don't think I can wait." I loved having that effect on him. It made me feel so special and sexy. His hand reached up my shorts and to my bare pussy. He rubbed it and tried to stick his fingers in. "What if your parents see?" I said in an almost protesting voice. But I knew that there was no reason in the world that would stop me. He said we would hear them coming up the stairs before they could. He was right, the house was very nice but a little old, the stairs cracked fairly loudly when you walking on a few steps. He said "we just have to be quick, and no mess, you have to swallow, but I know you like that."

His hands pressed gently on my shoulders, I followed without resistance. When I got to my knees his cock was so hard it was almost hitting my face already through his pajamas pants. He didn't fully pull down his pants, he just lifted his cock and balls over the elastic waist. "Ok, remember you have to get it all in your mouth, we can't get cum all over the pantry, and you can't go back downstairs covered in it. And we only have maybe five minutes tops." I smiled and nodded. I started sucking immediately, I had a mission and only a few minutes. Mark usually only fucked my mouth for a few minutes before he came. But I tried sucking a little harder to help him cum faster. I went down as far as I could letting his cock head slam into the back of my mouth. I used my hands to help stimulate every inch of him, one stroking the rest of his cock that I couldn't fit in my mouth and the other to massage his giant balls hanging over his shorts. They seemed more prominent being held up a bit by the elastic instead of hanging. I was in heaven and after only 30 seconds or so mark said "oh ya, that's gonna make me cum real fast. Make sure it all goes in your mouth." I was happy, but so fat, I was hoping for a few minutes of this glorious cock I had been dreaming about for hours now. I had wanted to slowly suck it and build him up to an amazing and huge orgasm. I had been fantasizing about him fucking my ass while I practiced with a zucchini. Wait, if he was going to cum that fast we had time to at least try for a second before I made him cum.

I let his cock soaking wet with my spit leave my mouth and stood up. His face protested and he whispered "what are you doing? Im gonna cum any second." He peaked around the corner. No one was there. I turned away from him facing the counter and pulled my pants down just past my ass cheeks. We had to stay mostly clothed in case we heard someone. I reached behind me and grabbed his cock directing it to my ass. He stopped protesting. I pointed the tip against my asshole, but he stood so much taller than me I couldn't do more. I said "I want you to try again. Just for a minute, then I'll make you cum like before." He bent his knees to get down to my level and pressed his cock forward. I thought it would slip right in like my fingers after the zucchini. I ass had felt so loose and easy after that I assumed it would stay that way, but my ass seemed to have tightened back up. He pushed and pushed me forward until I was pressed against the cabinets. Pinned between them and his cock with nowhere else to go his cock kept going forward. I felt the stretch again, not as bad as the first time with the zucchini, actually much better. It was just pressure and stretching for a moment then the feeling of his skin sliding across the edge of my ass. I felt when his head reached past the entrance. He paused for a moment not pulling out, but just tugging it back "fuck, your so tight. I've wanted this so bad." He pushed forward more. Only and inch or so past the head. He was maybe half as deep as I had the zucchini, but I felt like I was being filled completely. He pulled back until if felt like the fat rim of his cck head was pulling against my asshole from the inside, then forward to the same spot. He only did this for less than a minute. Short slow strokes but it was incredible. I wanted more. I wanted him to pound every inch into me like the girl in the porno. "Fuck, I'm about to cum." I heard him say barely being able to keep his voice down. Not knowing what to do, only what he told me I reacted by quickly turning around, he started saying "what are you doing?" But by the time he got it out I was back on my knees and took his cock back into my mouth. With only a couple strong strokes with my mouth he quivered and started shooting his load all over my tongue. He leaned forward catching himself against the counter looking down on me eagerly sucking until he stopped cumming. I was so happy. I loved when he fucked my tits, or when he pressed all the way into my throat, because it seems to make him feel so good, but my favorite is when he cums right onto my tongue in my mouth. That sweet salty juice as fresh from the source as possible. I savored the cum in my mouth for only a few seconds. I knew we had to get back before they wondered where we went. I swallowed them sucked gently for a moment to make sure I got every drop. His cock in my mouth was still my favorite thing. I licked and sucked, this was different though. It took a second to realize his cock was just in my asshole. I brief thought of that being dirty entered my mind, but was quickly dismissed. It wasn't gross and didn't taste bad. It had a different taste. Something extra on top of him and his sweet cum.

No time to linger and enjoy it. We had only been up stairs a few minutes, but we had to go back before my aunt and uncle got suspicious. We each grabbed something from the cabinets and went back downstairs. Before I wasn't paying attention to what was on tv, now I could barely pay attention to what planet I was on. Mark got to cum so he was content for the moment, but all I could think of was Mark's cock in my ass and his cum filling my mouth. After a bit my aunt and uncle told us to get to bed. They asked my cousin if he had any homework to do and he said he still had a little to finish up. We were sent upstairs to our individual rooms and my aunt and uncle started their routines before bed. As I walked down the hallway my ass felt not sore but something close, it was swollen a little maybe, it had taken a bit of abuse in the past couple hours. My cheeks moving back and forth as I walked caused some rubbing and just that little bit made me start to crave more. I looked back and saw Mark staring at my ass a few feet behind me. I smiled and we were at the end of the hall. We didn't say anything, just went in our rooms and closed the doors. It was late, but not very, my aunt and uncle would still be up for a while. Would he wait up? Would he come in my room again? I laid down and hoped, listening. I wanted him again, thinking about him stroking his cock with my ass was so sexy. It made him cum so fast, because my body made him feel so good. I loved that. I loved that he couldn't resist. And cumming in my mouth, I started writhing in my bed. My arms reached over my head and slid under my pillow. Oh my God! I forgot to put the zucchini away. I found my toy again, my practice Mark I had fucked myself with in the shower to get ready for him. Well if I can't have the real thing, I thought.

I rolled onto my side and slid the green penis between my cheeks. Pressed it against my asshole that was very tender right now. This made it feel a little sore, but not so bad I was going to stop even for a second. I pressed a little but the zucchini was bone dry now. And of course I didn't have a soap or anything in my room. But Mark was able to get in a couple inches with just his spit. I brought it to my mouth and slobbered. I imagined it was marks cock leaving my ass and cumming in my mouth. Thinking of that I was drooling like a hound. When it was good and wet I went back. I felt it press in a bit. I was stretching but it felt like it was gripping my skin again after a few moments. So I brought it back. Slobbered and sucked again. Then got a little bit further. Back and forth I slobbered then toyed with my ass until the fat end of the zucchini was able to slip in. It was about two or three inches. I massaged my tits while I thought of Marks cock instead of the zucchini. I have no idea how long I was doing that, but I felt the orgasm building up when I almost jumped out of my skin at the sound of my door opening. I froze. My eyes adjusting and trying to figure out how to hide the zucchini I had currently in my ass. Was my aunt checking on me for some reason. "Still up?" I heard Marks voice. My head refocusing I now noticed I heard my uncle snoring across the hall. He and my aunt must be asleep. How long had I been doing this? I still didn't want Mark to find the zucchini, it was embarrassing. I was under my blanket so I pulled it out and just slid it to the back of my bed against the wall under the sheet.

"Ya, I'm up." I whispered back. "Is everyone asleep?"

"Ya, their all out, but I can't fall asleep thinking about earlier. That was so good. I can't believe you sucked my cock after, that's so hot." I don't know why that flattered me so much, like it's not the same thing the girl in the video did. Doesn't every girl? Didn't matter, I loved it and needed more. "I really like it too, it was the best. Can we do it again before bed?" He didn't have to be asked twice. He was across the room standing at my bed with his pants down immediately. I jumped to the edge of my bed sitting up and leaned down to suck his cock for a bit. "Your ass feels so good. I love you sucking me, but I wanted to cum in your ass so bad before." He said while I got his cock so hard it throbbed in my mouth. I thought he wanted to cum in my mouth because he said so. But I guess he didn't know I had planned on putting him in my ass. I guess that would have been mess free too. But then I wouldn't get to taste my sweet reward. My head was racing thinking while getting turned on by him saying that. And I came to a conclusion about the problem with sex. There isn't ever enough cum to go around.

"Do you want to cum in my ass now?" I looked up begging with my eyes. "Fuck yes." He replied and I asked how he wanted me. He turned me around. On my knees on my bed at the edge. Bent over so much my knees where against my chest. My feet just dangling over the side. This brought my ass perfectly to his waist. He stepped behind. Bent this far over my cheeks were spread, and my asshole that felt a little open from my playtime before he got here, felt the cool air before he rest his fat cock head against it. He spit in his hand and rubbed his cock down for a second. As he pressed his cock into my ass he groaned. His head went in with ease this time. "Oh fuck, that's so good. Your still loosened up from earlier." He didn't know about my toy. "Is it still good?" I asked hoping loose wasn't bad. "It's better than good. It's so good. It was just so easy to get in compared to before." I was glad I hadn't ruined it for him by stretching my ass beforehand. I just slowly kept pressing forward. It took him a good 30 seconds or more to to press in about half of his 8 inch cock into my ass. The feeling of his thick staff slowly filling me quickly got me back to the orgasm he had interrupted. I felt it building up in me again. I couldn't wait to cum from his cock in me. "Please fuck me. Cum in my ass like a girl from your school." I knew he liked to imagine his classmates while he was using me. He slowly pulled back a couple inches and then back to wear he was before. I could feel every inch, moving in me against the walls of my asshole. The fat rim of his cock head rubbing back and forth. My butthole gripping around his shaft at the entrance. I was almost there in seconds. He picked up his pace more. And I lifted my body up off my knees. I held myself up with my arms straight by my asscheeks still resting my my heels. His hands reached around and grabbed my tender breasts squeezing them. I couldn't hold back anymore. I came and as I did my body clenched and relaxed and he pressed in more. He pulled himself forward by my breasts. And I felt his body touch my cheeks from behind. He was almost all the way in me. "I'm gonna cum" he barely managed to get out. He took a few more strokes before pulling on my tits and pressing forward with his hips at the same time and holding there. I could feel his cock twitching inside me for a second before I felt the hot explosion of his cum shooting into me. It is a sensation that is very hard to describe. There's pressure, like your a balloon being filled up the rushing of liquid and heat. A slight sting, that is oddly pleasurable. He pumped his hips with each stream of cum that shot into me. I froze to allow him to do what ever he needed to finish completely. When he stopped cumming he held still for a few seconds holding me in place with him.

"That was so good, that was the best." He breathed heavy. I could feel movement inside me but he was still, his cock was loosing its stiffness, not going completely soft, but just enough to feel his head move in me. He said was the best, better than any other girl. I was in heaven hearing that my body made him feel better than anyone else. Of course, I didn't know that Mark hadn't been with anyone else. I assumed the way he talked he had done these things with girls from his school. But much later I would find out that that day was the day Mark and I both lost our virginity.

He pulled back maybe halfway. "Do you have to stop?" I plead. "Believe me I don't want to stop. But we have to sleep before we get caught and I'm so sensitive right now." I was sad but I guess he wasn't wrong. As he got his head to my hole entrance he paused and held his cock firm pulling it out very slowly. My whole inside felt hot and wet. My asshole felt wide open and I could feel liquid running down as his head left me. I was nervous about what was back there. I reached back with my hand and rubbed where I felt the wetness. I looked back at my hand and it was slick with his cum. I turned my body a little and could see his cock not fully hard anymore, but still standing up halfway. I saw the white juice from his cock around the head. I collapsed to the floor and dove for it before he could say no. There was that sweet flavor. His cum and my ass makes for the sexiest taste I could ever imagine. "Holy fuck" his voice and body shook as I hungrily lapped up every drop I saw on him. His cock seemed to struggle back and forth going soft from being tired and spent and getting harder from my tongue running all over it. Eventually Mark made a judgement call and pushed gently on my shoulders. Letting know it was over. He pulled his pants back up and said goodnight. And that he couldn't wait to do it again.

Don't wait I thought. But I knew he had to sleep and so did I. How terrible is it that we have to waste time sleeping when we could be having more fun and getting more cum. When my door closed I reached for my asshole again and felt it with my fingers. Gently pressing one in with easy, it was so loose and wet. When I pulled it out it also had marks cum all over it. Happily cleaning it off I had a great idea and jumped back into bed. Finding my zucchini from before I could get it as deep as Mark was to try and get all the cum from me. I could have him cum in me and still be able to lick it up. I was a genius. Having my cake and eating it too. I spent the next hour or so fucking my ass with a zucchini and licking cum off it, cumming multiple times before falling asleep. I knew my life now revolved around this but I had to figure out how to get More. Mark was so amazing, but his only fault was he was one man. He can't cum more than once or twice, and we had to keep it hidden from his parents. I had a lot of thinking to do. But that was a tomorrow problem. For now I'll fall asleep dreaming about Marks cock in my ass.

Thank you so much for reading. If you enjoyed please come to and let me know. If you have any critique of my writing I'm always willing to listen. If you came thinking of me, you aren't the only one😘 so did I. I love the engagement, let me know if you want more. Love you all.