”I leaned down to kiss her cheek but she turned at the last moment and my mouth landed on her moist, pouting lips. Mom kept her lips closed but let ...he kiss linger for several long seconds.“Muuahh,” she said, pulling away with a smack.Mom handed me her coat and turned around. I dutifully helped her get it on and she walked into the living room to say goodnight to Dad. I followed and leaned against the jamb in the kitchen doorway. I heard a car pull into our driveway.“Helen’s here,” I. I got into i****t/taboo porn and I would imagine my sister and I in those situations. Of course my cock would get instantly hard at the thought of seeing my sister's magnificent boobs.Let me describe myself and her. I am about six feet tall and I carry a few extra pounds (I'm a little chubby, but not too bad), with short black hair, and a seven inch long cock with trimmed pubic hair. My sister is about 5'5", a little chubby, with long brown hair, and great tits. My cock is hard just writing. My 6-inch penis went in half-way inside my sisters pussy until I felt it hit something which blocked my way. I looked at my sister who was staring at me. She nodded and so did I. I pulled my penis out a little and with one swift swoop, I push my penis all the way inside my sisters forbidden zone. My sister quickly let out a scream of pain. She never said stop so I started to pump my penis in and out of my little sisters pussy. The feeling was estatic once again. My sister and I started to groan. I leaned back on the cold wall of the bathroom and stood there shamelessly. Catherine gave me a satisfied smile. She undid the ribbons which were hanging the slip on her shoulders. Then, leaning forward to push the tight slip down, her large breasts were dangling in their magnificence. She struggled to free her ass from the slip causing her breasts to bob into each other. When the slip reached her ankles, she stepped out of it and kicked it to the corner. Her skimpy thong was only a small.