Fun With Grandma Part 3

Left alone with Grandma Liz she continues my education

After our brief but very memorable encounter, Liz sent me back to my room. It was late and we both needed some sleep. Not that I went to sleep that quickly. I had a lot on my mind. But I did fall asleep and crashed out when I did. Sunday was church day for mum and dad. Trina had gone over to one of her friends house and so Liz and I had the house to ourselves that morning. I had a quick shower, brushed my teeth and put on a little cologne. I was ready for action. When I arrived downstairs, Liz was sitting at the dining room table reading the Sunday papers. She seemed to be dressed quite formally. A figure hugging black and white dress, stockings and high heel shoes.
“Are you going out this morning, grandma?”
“No sweetie. I got dressed up for you. Do I look nice?” She stood up so I could see better. The dress accentuated her curves and the shoes gave her a bit more height. She looked like a very sexy headmistress, which is exactly what she was. She walked assertively towards me and embraced me. The kiss was more delicate that it had been last night. More soft and lingering.
“Yes. You look delicious.”
“Ooh delicious. I like that. Do you want to eat me then? And you smell wonderful.” We were almost the same height now that she had heels on. She leaned in and kissed me again. More intensely now and she nuzzled at my neck, nibbling and softly biting as she did. I reached behind her and placed my hands on the cheeks of her bum, giving a small squeeze.
“Hmm. Yes. Smack my bottom. I’m a naughty grandma.” I started slapping her bum as we continued to kiss. After a while she turned her back on me. “Unzip my dress.” I found the zip on the neck and slowly slid it all the way down to just around her lower back. She wiggled her bum and stepped out of the dress. She calmly folded it and placed it on the chair, standing then to face me.

Under her dress she had been wearing black underwear, suspender belt and stockings. Wow. My cock was instantly ready for action.
“Wait here.” She disappeared into the kitchen briefly and returned carrying a large kitchen spatula. She handed it to me and bent herself over the table. “Spank me.” It was a simple enough command and so I gave it a go. Quite gentle at first, being sure I got the fleshy part of the cheeks. She sighed with each strike. But then I really got into my work and the strikes became harder and faster. Her sighs went to screams as her bum got redder. She was having a lot of fun and I wanted to join in. I had already dropped my pants with one hand and had my cock ready. I pulled her knickers to one side and thrust that cock into her very wet pussy. I slammed it in hard and fast. None of this steady business. And as I did so, I continue to spank her. After a few minutes she banged on the table and screamed. I mean at the top of her lungs. Her bum pushed back and her legs shook. That was, without doubt, an orgasm. She climbed off the table, gave me a very intense kiss and dropped to her knees. She took my stiffy in her hands, sucked on and wanked it hard and fast. I was nearly done anyway and it it didn’t take much to get to a climax.
“I’m coming, grandma.” She took the cock from her mouth and wanked it hard.
“Give me your fucking cum. I want it sprayed across my face like a dirty whore.” Not very headmistress but damn hot. I came in an instant and boy did I cover her face.

My, what a mess I made. Liz loved it. She even handed me her phone and asked me to take a pic of her. One for her grandkids? I was absolutely shocked by how dirty she was. I mean Janet I could believe. I know nobody would think that of their grandma but with Janet I could kind of imagine it. But Liz, was so formal and kind. Never said a bad word to anyone and ultra polite. To hear her begging for my cum was incredible. This whole weekend had been incredible. I started off as a virgin who watched a bit of porn and had a daily wank and journeyed into manhood and unbelievable sexual experiences. And there was more to come. And to learn. I was still a beginner.

Liz cleaned up a bit and offered to cook me breakfast. I was a growing lad, so never said no to that. So I sat and watched as she fried bacon and eggs and di all the other breakfast stuff still wearing only her black underwear. Stockings included. It was so sexy. I was starting to get hard again. I don’t know how I became so horny in just a weekend. I did worry that Trina might return home unexpectedly. But Liz didn’t seem to care. Or if she did maybe it made it more exciting for her. So difficult to read. One thing was for sure, was that she was a good cook. Cooking and fucking. I’m sure her students didn’t know they were her specialities. But I could vouch for both as I polished off a large plate of food.
“My, you were hungry.” She said. “But you’ve expended lots of energy this weekend. And hopefully ready to go again.” I was sitting in my underpants and she could clearly see I had the starting of an erection. “Want to try something different?” As if I hadn’t tried enough already. But I was eager to learn.
“Absolutely. Bring it on.” She gave a big smile.
“That’s my grandson. Well give me ten minutes and come to my room.”

I watched her sexy arse trot upstairs. I could hardly wait. I was ready for anything. I followed her up and paced around my room for ten minutes. It seemed an awfully long time. Dead on the time I rushed down the hall, knocked on her door – only polite – and went in. Liz was stood there naked and greeted me warmly with a kiss. A deep, stirring kiss.
“Are you ready?”
“I certainly am. What is it we are doing exactly, grandma?”
“I was you to lick my pussy until I can take no more….then fuck my arse.” Oh. That was interesting. I’d heard about anal sex but hadn’t really thought too much about it. I’d even seen some porn with it. But I was sure thinking about it now. She did have a lovely, rounded, fleshy arse. First things first, she needed her pussy licking. And was she ready for it. Throwing herself onto the bed and holding her legs up high. Her hairy pussy stared up at me. As soon as I got near she forced my head done between her legs. I practiced what I had learned with Janet. Liz was different in some ways. She enjoyed being fingered hard while I licked her clit. And she came lots of times each one getting stronger and wetter. I’m not sure she was done, or would ever be done, but my cock was super stiff know and I wanted to put it somewhere.

I pulled myself up and held my cock up showing I was ready.
“Yes. You can fuck me now. But you will need this” and she picked up a tube of lube from the bedside table. I looked at it oddly. “Cover you cock in it. Then put some on my arse. Just around the hole so it goes in easier.” I wondered why we needed that. But it became apparent. I ‘lubed up’ and was itching to give this a go. Liz was on the bed is a downward dog position, her voluptuous arse inviting me in. I rubbed some of the lube on here bumhole and slid my finger inside. It was quite tight and my finger was a fraction of the size of my cock. I wondered how this would work. I eased forward and pushed the head of my cock against the hole. It was tight but it did go in. Such a different feeling to the sex I had had with both grandmas up until now. I think they were both older women so their vaginas were, how do I say this, perhaps looser than a young girl. Fucking them had not been an issue regarding me being too big. Because I wasn’t. But as I knelt there, my cock in her arse, it was great feeling. Like somebody had a tight grip on it.

I savoured the moment before pulling slowly back. The lube had its effect and my cock slipped all the way out. I thought I had made a mistake but Liz seemed to love me pulling it out slowly. So I did it again. Eased it in and teasingly pulled it out.
“Fuck!” She said rather loudly as she punched the pillow. I liked having it inside but I also liked pushing it in. So we continued like this for a while. The problem with her arse being so tight is that I wanted to come quicker. I couldn’t hold out for very long. So I changed from long and slow strokes to short and quick. Liz seemed to enjoy that too. A lot. Her screams got louder and her language got coarser until eventually I could take no more and exploded inside of her. Wow, that was exhausting. I collapsed on top of her and couldn’t move for a while. She didn’t seem to mind.

Just at that moment I heard the front door open and mum call up the stairs. Must have lost track of time. I panicked and ran to my bedroom.
“I’m in my room, mum. “I called down to her.” She appeared at my bedroom door shortly after.
“Have you been ok? Seen grandma?” Seen quite a lot her.
“Yeah, she made me breakfast. I think she’s reading in her room.”
“Oh, that was nice of her. I will leave you both in peace. We’re home for the rest of the day now.” Well, that was close. And with my parents home, I probably will get some peace.