So one day I (m) went to a friends house for a gaming night. He also had his sister in the house and he invited one of his other male friends round as well. We all played some games together for a while and then we went in separate rooms so we could online game. Anyway half way during the night I went to get a drink and check on my friend. I walked in and caught him watching porn and masturbating. Honestly I wasn’t really too surprised as he was quite a horny guy and always having sex with all the ladies. So I apologised and began to make my way out the room when he suddenly gets up, still stark naked with his cock waving round and shuts the door. Next thing I know he’s saying don’t tell anyone, shoves me on the bed and stands over me with my head hanging off the side of the bed and his cock hanging over my face. Before I could say a word, he tilts my head further back and shoves his cock right into my mouth and starts thrusting like no tomorrow. I’m lying there muffled moaning and slapping his arse trying to signal he’s choking me but he is in his own world. After a bit I manage to control my gag reflex and he’s still thrusting away. As he’s going on, I hear footsteps getting close to the room and I try to get up but he’s in the zone and doesn’t seem to notice and just grabs my wrists and pins them down and starts going faster. I start feeling his cock get harder and pulsating in my mouth and next thing I know, I hear the door open… It’s his friend. He opens the door saying something at first and just right at that moment, it’s already too late. My friend lets off a big moan and shoots a massive load in my mouth. He’s still cumming. Even though his friend had walked in he doesn’t take it out and it’s getting too much for me and starts overflowing out my mouth and drooling down my cheeks. His friend is in shock and stands there for a few seconds and finally moves back and apologises and says he’ll come back later and closes the door. My friend finally stops and I run to the bathroom to spit out whatever was left that hadn’t gone down my throat and clean up. Due to the awkwardness I don’t go back into my friend room for the night. Anyway I head back to my room and thinking to my self, wtf just happened? I game for 20 mins or so and tried not to think about it. After another while, I start a flashback and think, oh crap, his friend walked in didn’t he?? With this on my mind, I didn’t want him to say anything to anyone. I go to his friends room and ask if I can talk. I go into the room and close the door and say to him to please don’t say anything to anyone about what he saw. This was my mistake. He immediately had a grin on his face and he says if I don’t want him saying anything, I’d have to suck him off and make it look good. I hesitate and agree as I didn’t want him telling my friends sister or talking to my friend about it. He pulls out his cock and says get started. I’m sucking half way and he gets his camera out and starts recording. I ask him what he’s doing and he says to keep going and puts his cock back in my mouth. After about 20 mins of entertaining him, he gets me to wank him while I’m sucking and he’s watching porn. I start wanking him and as he’s closer to cumming, he tells me to keep going and after a bit, he cums in my mouth. Just as I’m about to get up, he stops the video and with my mouth full of cum, I’m about to head to the bathroom to spit it out and my friends sister walks in on us. I can’t speak with a mouth full of cum and he still had his pants down about to pull them up so I think she could kinda tell what has gone on. Her face went red and she apologised and walked out the room. After that none of us said anything and just went on with the night. It was one strange and long night…