I found a seat quickly near the guy that was giving head because I wanted to watch up close. He took his time sliding up and down his partners cock, p...using at the head for a second and then engulfing his rod down to the base. It was a real turn-on for me because the guy's cock was coated with a slimy mixture of spit and pre-cum. In a few seconds, he went over the edge, threw his head back and unloaded into his partner's mouth. I must say, the guy giving head was a real pro because he didn't. All day he teased her pussy and clit until she was close, then left her alone with strict orders not to play with herself. They had spent the day at home, playing and talking mostly. She had made lunch and dinner and found it fun to cook nakied. He had taken her in every room in the house, without letting her cum once. She was getting desperate for his cock, and he own release. "How would you like it if Rick and Jake came back tomorrow for your last day?" he asked her after dinner. She was. She said "What the fuck is this? Its so big" She pulled my cock out and kept staring at it. She instantly put in back and said "Dont sleep tonight"I couldnt wait for it, i didnt know what was she going to do. Now my sister suffered from insomnia, she used to take sleeping pills. She and Emma had a passionate lesbian session, after Jane took her pill and dozed off. Emma came to my room, she was totally naked. I was laying on the bed, i turned around and saw her. She came and sat next to me, she. He joined the party."Who were you having sex with? It wasn't Dad." That's none of your business," she angrily replied."It became my business the minute you brought me into whatever fucked up thing you have going on," he responded in kind."Don't you curse at me!" she said, bringing her phone close to her face."I'm not doing this over the phone," he demanded before ending the call.He slammed his phone down onto his bed and sped toward the family room where he found her on the couch.He stopped in.