Dirty Grandpa (part two)

First time my grandpa shared me with someone

We were having sex for a few months at this point. Not too long, but long enough for me to accept it as my new reality. As normal.
Anyway, summer was approaching, and we were preparing for summer vaccation. We had (still...sadly, we sold it couple of years later) a summer house at the seaside then, and it was unused most of the year.
Usually my dad would go first to clean up and so on few days before everoyne else came, but this time my grandpa suggested he goes. That suited my dad, as he was busy with work, and grandpa suggested i come as well, since my school was over, and why wait, i can help.
So that happened.
We went alone, grandma stayed with my parents for a few more days. When we arrived, we really did clean up everything, but it honestly took a few hours, not a big deal. I now think my dad was just using the time to be alone for a bit when he was going, hah.
Anyway, that same day my grandpa visited neighbours to greet them, and then one of them joined him drinking on the terrace while i was playing. I don't really know what they were talking about initially, but at some point conversation was about me. I noticed, because they were watching me. Evening was already here, but daylight lasts long during summers so it was still light out, just orange tinted. They decided to go inside and invited me in as well. They kept talking, but this time i was participating, and they kept drinking. Even offered me a shot of alcohol (and obviously wasn't usually allowed to drink), which i accepted and just gaged when it went down and burned everything down to my stomack. They laughed and cheered. We talked some more, and grandpa had his hand around me, and then his hand started to go down my body. So far, our nights were a secret so i didn't know how to react, so i didn't react at all. Grandpa put his hand under my shirt and squeezed my small nipples. I still pretended nothing was happening, and they still kept talking as if that's true. Then his friend placed his hand on my thigh...he didn't do anything else, just kept it there, and i kept ignoring it, while glancing at my grandpa from time to time. They still talked and laughed, and i felt the man slide his hand to my knee, and then up again, this time under my shorts and started carassing my inner thigh. I noticed his cock was hard and was making a tent in his shorts. Here i actually flinched, but my grandpa said - "Sush, it's ok. Behave", and leaned in and kissed my lips... I reacted automatically and returned the kiss, as i was already used to it. He lifted my shirt, and started kissing my neck while his friend was still touching my thigh. Then i felt them pulling my shorts and undies down, leaving me completely naked on the couch, and grandpa took a step back as his friend leaned over me and started licking my body. I felt his tongue and stubble on my chest and his teeth on my nipples. I was a bit frozen, and i looked arround and saw my grandpa stroking himself as he watched us. I closed my eyes and let go. I felt when the man took my small cock and balls in his mouth and played with them with his tongue. Then he went back up and kissed me, pushing his tongue into my mouth. His breath and saliva smelled like alcohol and cigarettes. He stood up and presented his cock in front of my face. I looked up, and he just smiled, told me i'm incredibly cute, and then touched my lips with the tip of his cock. I opened up my mouth and took him in, as he let out a sigh of pleasure. I kept sucking him, and my grandpa grabbed my hand and placed it on the man's balls, so i started cradling them and cupping them. Man had really large balls, covered in grey course hair and they were hanging pretty low down. There was smell of sweat and cigarretes there, but it didn't bother me. I kept sucking untill he pulled out and told me to lay down on my back. I did as i was told, and he lifted my legs up and started licking my small balls and ass...i felt his tongue playing around my boyhole, and then entering. First just the tongue, then his finger as well. He played with my ass for a few minutes, before he placed the tip of his cock on my enterance. My legs on his shoulders...he was dripping sweat from the head onto my face and some of it into my eyes...his cock was maybe 13cm long, but *really* thick...like, Red Bull can level of thickness. It took him good five minutes to enter me, and my eyes were filled with tears...i don't know if it was from pain or his sweat in my eyes. This man was bit chubby, fat actually, so even though he supported his weight with his arms, his belly was still on me, so i felt his weight...and heat...summer night, but it was still hot. I could barely breathe, and as he started pumping and grunting, i turned my face to look at my grandpa. He was already cumming...into a glass. One of those they drank from earlier. I felt man's sweat dripping on me, and as i turned to look at his face, he had this grimace on...mouth half open, expression somewhere between lust and determination, his saliva pouring out and hitting my face. He also noticed and aimed so it falls on my lips. Then my grandpa also approached and placed the glass above my head. Man changed the position and leaned a bit back, clearing the way for my grandpa. "Open wide" - he said. I opened my mouth, and grandpa poured his cum into my mouth from the glass. Not all at once, slowly letting it drip inside, and even pushing the bits that hit the outside of my mouth with his fingers, into my mouth. His friend started pumping faster, and then he quickly pulled out and, without a word, pulled the back of my hair, pulling my head back and started ahooting cum over my face. I just froze like that untill he calmed down and stopped cumming. Then he smeared the cum over my face. "Let's go clean up" grandpa said, and we started walking toward the bathroom. "You first" man told me, so i went into the bathtub and sat down and started opening water, but man stopped me. I was confused, and my grandpa also looked at the friend. He pointed his (half erect now) cock at me. Grandpa said - "Really? Ok, i'll join you". I had no idea what's going on, and then the man told me - "We will clean the sweat and cum off od you, don't move". So i just waited, untill i saw a stream of urine leave his cock. I did move away, but grandpa strictly said - "Don't move, you were told not to move". His warm urine hit my body, and he aimed it at my face, washing his cum off of me. Grandpa's stream hit me moments later. "Open your mouth" - grandpa said, and his friend nodded in agreement. I did, and i felt it enter my mouth...this, i have to say, i did find disgusting, but i let it happen. I was dripping in sweat, cum and piss. They looked happy.
This was the first night out of two we had all for ourselves.