Me And Step Cousin

my step cousin and i never really were close in the sense that we never really talked a lot or hung out much if ever. his family lives next door from my dad and step mom, i live on my own. we were at a family party kickin back a few and smokin a lil somethin somethin so at the end of the party my dad suggested that i sleep over cause i was clearly messed up, i agreed. so i had the choice of sharing the futon with my bro or pulling up some floor with my cousin in his room, i chose door number 2. so i went next door and we were watching that show on mtv i cant think of the name of it its some sex show where everyone is fuckin everyone. after the show was over i crashed on the floor and he was in his bed. he kept making comments like oh dude im so horny now after watching that and stuff. im 23 by the way hes about 18. so finally i said well it is your room so if you wanna grab a rag and deal with your problem thats kewl i wont get grossed out we all have the same shit and do the same with it right? he laughed and did nothing. that whole time i had a raging boner and was trying to fight the temptations. after like 3 minutes i heard nothing still and i couldnt take it anymore so i said in the dark ' tell ya what if you do it i will too cause im now horny as hell' he said that he already was so he throws the light on and there he was blanket to his knees pj's dick in hand and shirt pulled up. his dick is probably a hair shorter than mine and just as thick, i stand at a little under 7 inches. so i said well i see yours only fair i show mine right, he just smiled. so i took it all off and laid down on the floor propped up on the wall and just went at it. i could tell he was nervous. i asked for lotion and i would teach him some stuff so we both lube up the whole time watching ourselves and each other. after a while i looked over and saw he was missing the best parts so i said hey dude your missing everything rub some on the head youll like it. he didnt. so i grabbed more lotion ( i prefer vaseline myself) and circled the head of mine. i started to uncontrollably jump like a fish out of water and within 5 minutes i stood up grabbed the towel laid it on the foot of his bed and let it fly. his eyes went wide open he couldnt believe how far i shot. then he went still a little nervous. rhythm picked up his bare feet twitching then the toes curled and pointed he let out his one and only moan and blew all over the place. the next morning i woke up to him just starting to go at it. i was about to join in and grab his dick to teach the poor kid how its done and whats hes missing but his mom knocked on the door so that was the end of that. we havnt talked about it yet but i know at some point we will and maybe ill get the chance to teach him a thing or three.