This is a story about me and my grandpa. My grandpa Joe was in his 60s, bald, tall and had a hunky bear body. He was really strong. He was also really hairy. I was a chubby 16 year old. Big ass and hanging man boobs. I was a smooth hairless boy. I had a tiny cock. I also had no knowledge of sex or anything. I never even masturbated, the only time i came was during wet dreams. One day i was told by my family to go and stay with Joe. Joe was getting old and needed some help around the house, since i was free for two months they wanted me to go. Joe lived alone. My brother dropped me at Joe's. I hadnt seen Joe ever since he got a divorce from Grandpa. It had been years. I knocked the door and he opened the door in his towel. I never liked Joe to be honest, he always scolded me and was very intimidating. He showed me around the house, explaining the chores that need to be done and all. I just kept thinking to myself what did i get myself into. Joe asked me to make him some lunch. He was just ordering me around. I had to obey his every command. I made a sandwich for him and went to his room to give it to him. He was on his bed, naked stroking his huge cock while watching porn on TV. He saw me and asked me to come close. I went to him, gave him the sandwich and i couldnt stop staring at his 8 inch cock. My cock was probably the 1/4 of his size. He noticed this and said "What you staring at never seen a mans thing before" I nodded no. He laughed and said "Do you want to touch it?" I said no. He said "Then why are you staring at it?" i said "Yours is so big i am no where close to this big" He laughed. He said "Grab it and jerk it for me while i eat". I was really aroused and i got on the bed and wrapped my hands around it. He said "Stroke it". I started moving my hands up and down. He was soon done eating. He said "You are good at it have you done this before?" i told him no. He said "Show me yours" I said no i feel shy. He moved his feet and placed it on my face. He said "You are going to do as i say now kiss my feet" I kissed his feet. He said "Now undress" I pulled my shirt off then pulled my trousers down. He grabbed my tiny cock and balls with his greasy hands. He said "You should be embarrassed you should get this changed into a pussy bcoz this thing barely qualifies as a cock." He pushed me spread my ass open. He said "However you do have a beautiful ass" I asked him to let me go and he slapped my face. He said "Shut up and do as i say, is that clear?" I nodded. He buried his face in my ass and sniffed it. He said "Smells like a virgin". He put me down and asked me to come close. I went close and he said "Open your mouth wide open" I did and he brought his cock close and shoved it inside my mouth. He said "Now suck it" I slowly sucked his cock. He grabbed my head and forced more of his cock down my throat. I was gagging on it. He kept shoving it deep and also forced his balls inside. After some time i was able to deepthroat his cock without gagging. He pulled his cock out and made me lay on my stomach. He placed his cock on my hole. He pushed and i screamed, he grabbed my mouth and kept pushing his cock in me. I was in so much pain, tears were rolling down my eyes. He kept shoving his cock until he was completely inside me. He started pounding me now. After 20-30 mins the pain was decreasing. Joe was about to cum, he started pounding me faster and then went completely deep inside me. I then felt his warm cum flowing inside my hole. His cum was rather soothing and it decreased alot of the pain in my hole. He fell on top of me, his cock was still inside me. He came to my ears and said "You tell this to anyone and youre dead, from now on you will do as i say". He got up after 15 mins, and i stayed there in pain, cum oozing out of my hole. After 15 mins i got up and went to the toilet to clean myself. I dressed up and went to the living room. Joe saw me and got up angry, he came to me and ripped my shirt up. He said "Did i say you can dress up?" I had nothing to say. I got naked, he spanked my ass and said "Go eat something then come suck my dick". I went to the kitchen to eat something but i could barely eat. I went to Joe, he was stroking his cock. He saw me and asked me to come and suck him. I got on the couch and started sucking him. He was spanking my ass really hard while i sucked him. We did that for sometime then he asked me to sit on his cock. I got on his cock and slowly sat down on it till it was completely inside. The pain was there but less than before. He started sucking and biting on my nipples. He grabbed my ass and started humping his cock inside me. I was squirming. He fucked me for sometime then asked me to do it. I rode him till he was about to cum. He pulled his cock out and asked me to suck it. I sucked it until he came inside my mouth. He didnt remove his cock until i swallowed it all. Ever since then Joe fucked me countless times. I was starting to enjoy it too, i would often cum when he fucked me. He treated me like his slave. One day Joe took me out, we drove to a park. There were very less people mostly older men. We went inside. We stood by his car and he pulled his cock out. He asked me to suck it. I told him no i couldnt there were people around. He slapped me across my face. He grabbed my hair and pulled my face down to his cock. I opened my mouth and started sucking him. Everyone was watching me. A few guys even came close and started talking to Joe while i sucked him. They were touching my ass and tits. They pulled out their cocks, Joe removed me and made me suck them. He pulled my trousers down and started fucking me. More and more people were gathering. I had around 11-12 men around me with their cocks out. After Joe finished fucking he came in my mouth. The rest started shoving their cocks in me. I was getting fucked by these men and sucking their cocks. Each one of them ended up cumming in my mouth. I was fucked for 2-3 hours and had swallowed alot of loads. After that we got home and Joe fucked me again. I spent two months at Joes place, he had fucked me so much i couldnt live without sex. Joe would often take me to public places and cruising spots, where he would let strangers fuck me. I would swallow all their cocks. He would also call his old army buddies at home and they would all gangbang me all night. One day he even took me to a gay club, where i was subjected to BDSM, and was fucked all night (thats a story for some other day). After i went home i couldnt live without sex. I had sex with alot of men.