We lie there naked, uncovered, sweaty and exhausted. We sleep.Jake comes in later, finding us as we lay there, I am sleeping but I guess he undresses ...first and then rolls mom off of me, which is when I awaken. He gets on top of mom and fucks her good and hard. She is cumming within two minutes but Jake isn't even really warmed up yet. He keeps on pumping into her. She is a rag 'fuck me' doll and he just doesn't stop. After ten minutes, he is still fucking her. I am playing with myself and. I couldn't come up with any excuse whatsoever and I'm glad I didn't. It couldn't have been more thrilling. I told Sammy to come and stay again the following night and once again, things proceeded in the same direction. After taking things slower this time and spending more time admiring her beautiful perky little tits, I again began to mount her, this time sending her a message that couldn't be clearer, dictating how things were going to be in future and that she was going to comply. As I moved. I was sure he would never go through with it but I felt very nervous.When I got up it was chaos, laughing yelling and even I started to laugh. Then Bob says “a bet is a bet” and unzips his fly and pulls out his long thin member. No one says a word they all just look at me. I start to speak but they all look very serious so I slowly walk over, Bob puts his hand on my head and pushes me down. I move slowly waiting for Bob to laugh and push me away. As I get close to his still hard member he. I have a younger sister named Alyssa. She's 17 years old, but she'll be turning 18 in about a month. She's pregnant and I'm the father. She always complains about looking fat, but I think that she's drop dead gorgeous. We live together in our own house since our parents kicked us out 5 months ago. Alyssa's about 4 months pregnant. I don't plan on ever leaving her like most fathers do lately. I love her with all of my heart and nothing could ever change that. I wake up to Alyssa in my arms. When.