She stood on wobbly legs and sat yeah I know. She said you have begged me for a long time to fuck other guys, she said at first I did it for you then ...fter experiencing thick cocks that can fuck literally for hours I knew I had found something I love. She headed toward the bathroom with me right behind her still whining. What are you doing I asked? She said I'm going to shower and go get some thick cock. But what about me I asked. She said stay here and jerk off like you always do. I said I. "Come in?" I said.Mom walked in noticing Stef on my lap."My homework is done. I'm working on an elective in making love. It should take a lot of lab hours," Stef said.That is exactly why I love her so much her quirky sense of humor. Mom was covering a laugh as we looked over at her."Sean, didn't you express an interest in learning how to make a few meals in the kitchen?" she asked."Yes, I did," I expressed. "Give me about five minutes for some lab work with my sister?"That caught Stef by. We pulled us together tight and fucked hard as shot after shot of cum filled her tight pussy&hellip,. We fell asleep locked together. The next day in school I could only think of Lyn and mom. I was at my wall locker when Lyn came up and whispered in my ear: (&hellip,oh god Jeff, you gotta have sex with mom&hellip,now I know shell go get a boyfriend.) She looked all around until no one was looking and softly kissed me on the cheek. Now I had a boner problem. Jacket around my waist hid it.. "She took it back into her mouth and went all the way down to the base of his member."Son of a bitch, Pete. We both have great step sisters with amazing mouths. I had no idea this could be this extraordinary; I'm sorry if we made you feel like shit, I was wrong." Don't worry about it, man, you didn't know. If I can't cum in your fiancée's mouth, then you can't shoot in my wive's mouth," I explained, putting my fist towards him."Deal," Chris muttered, giving me a fist bump.We both just lied back.