She asked me what felt good to a guy. I told her a hand job or a blow job was always welcome. She asked me how those were done. This girl knew nothi...ng! I explained that a hand job was just her stroking the shaft and head with her hand. As she would do this, I explained the cock would grown harder and eventually the guy would cum. She nodded and grasped my cock and began to clumsily stroke it. I tied to slow her down but she said she just wanted to see how it felt to do that and what. She would look at us with the cutest puppy eyes to get shots at the bar or to distract us so she would win at video games, yet, she never abused of it. The only time Sarah would tease us was when we we're drinking, but it never went farther than that, until one night...We were in our friend's basement. Music was playing, beer was flowing and we were playing video games on his long ass couch that would take up 2 corner walls. We were playing some racing game and we incorporated a drinking game. ARRRRR."It sounded like someone had driven a knife right into her heart, except that the quavering, quivering sound was great pleasure."OOOOHHHH!" she gasped, tears streaming down her face.Her cunt gave a soft squeeze. Then another. And another. At that point he had his finger up that sweet passage so he felt it all. Her cunt suddenly went berserk. The strong clips and spasms were so powerful that it almost closed her tunnel."GUNNAR... SAVE ME!" she wept, squeezing his arms with her hands. She. With a grunt from both of them, Phil filled Becky’s asshole with hot, creamy cum. Becky could feel her brother’s cock twitch inside her ass as it let loose another two bursts of semen, causing her body to shake each time at the strange, yet highly pleasurable feeling. The two panted wildly in an attempt to catch their breaths, and after a minute, Phil’s cock began to soften. Eventually it slipped out of Becky’s ass and a stream of cum had begun to leak down her ass crack and even run over her.