this happened when i was a young teen.I met this old man about in his 50's or so at a park.he asked me if i would like to go back to his place and play video games i said ok he acted like a nice guy so i did.we were sitting on his couch talking and he asked me if i knew what sex was or had it before i said wow no. he was sitting right next to me and gave me a kiss on the lipps i was alittle freaked. he could see i was freaked and said there is no need to get frieaked i want to show you something ok.He unzipped his pants and then showed me his fat cock. he asked me if i could touch his cock i did he said good now move your hand up and down my cock.i started to work my fingers up and down his cock his cock started getting harder and fatter.he asked me to get on my knees in front of him so i did.he asked me to suck his cock. i put the head of his cock in my mouth his cock was so fat.i started moving my lipps up and down his fat cock takeing most of his cock in my mouth.he was grutting as i sucked he fat cock. i worked my lipps up and down his fat cock faster and faster. he asked me to stop and said to follow him in to his bed room so i did. he when told me to take my shorts and underwere off and lay on my stomich on the bed. i was laying on the bed when he took his pants and underwere off . he gradded a bottle of baby oil and put it on his cock. he when got on top of me and said he was going to stuff his fat cock up my ass. he when started to stuff his cock up my ass. it was so fucking fat. i could feel all of his fat cock up my ass by now. he started to pump slow at 1st and then faster and faster.o god his cock was so fat and felt so good. he was really pumping my ass by now. it felt like i was getting my fucking brains fucked out. i could feel his cock grow fatter as he was pumping my ass. i could see apained look on his face as he said i'm going to cum baby. he started to fill my ass with cum and he was still fucking my ass. we ended up fucking most of the day. the sex with the old man was some of the best i have had......