caught wanking by dad SeXStoRY

my dad isn't bad looking and i have seen his cock a few times when he was getting out of the shower and i once saw him wanking when he was in his bedroom but he hasn't seen mine hard ... yet. i have a decent 7 inch cock and big balls and im very hairy. my dad has a 10 inch cock and massive balls. my dad has remarried and my stepmum is hot even though she only has samll tits and is very athletic she is also very kinky as i have found numerous dildos and strapons in my dads and her room and i have found pictures on the camera of her fucking him with big strapons and making him suck them. i have also found a large stack of gay porn in their room. i have wanted to have sex with both of them for ages but today i was going to be fucked by my dad... i have recently found a video on my dads computer of him fucking and sucking a man who i dont know and this instantly got me hard and i had a plan to fuck my dad. i was going to wank in my dads bedroom and wait for him to get home whilst watching him being fucked by another man i was wanking for about half an hour before he came home and as i heard the door open i was so excited i heard him come up the stairs and said oh my god as he saw me there i got up and walked over to him and rubbed his semi hard cock through his trousers. i pulled his trousers down ad kissed his cock through his boxers and it was really getting big now i pulled it out of his boxers and it was massive and beautiful. it tasted amazing. i sort of knew how to suck a cock but dint really but i knew my dad liked it as he was moaning i pushed my tounge in to his piss hole and he responded by letting out a low moan he was loving his son sucking his cock i knew he was going to cum as his balls tightened and he released the biggest load of spunk i had ever seen. but amazingly he was still hard. i walked over to the bed and bent over on all fours my dad instantly grabbed my hips and rimmed my ass hole and moaned "mmm you like that son" he said i replied "yes daddy" then he got up and rubbed his cock against my asshole then he slowly pushed his huge head in and suddenly rammed it all the way in i winced in pain but it soon went away and was replaced by an unspeakable amount of pleasure within a few minutes he came again in my asshole and it felt amazing in there as i felt his cock soften the cum came flooding out all of a sudden he flipped me over and sucked me off expertly i came within seconds i was in ecstasy. we then had a shower and fucked loads more times... i even got gangbanged a few times xx