Jane could feel his cock rising between her thighs and tried squeezing her legs around it. Jean found that watching her husband and her sister was mor... erotic than she expected. She wasn’t sure if she would be jealous, but watching them together turned her on a lot. She had lost her nightie and had fingered herself to two orgasms as her eyes were glued to monitor.Jane sat up on Dan and positioned herself over his cock. Their eyes were locked together as she slowly lowered herself onto his. In fact, it was not an act. I loved this man to my very depths. He was my rock. What I did today, I did for both of us. Well, maybe more for me than him, but still for both of us.As the night progressed he apparently saw nothing amiss and I began to relax. We made love later that night and we wished each other a goodnight. We fell asleep in each other's arms. He didn't know! He would never know! We could make this work! I fell asleep with visions of holding a baby in my arms and Dan standing. I scheduled a test for the next Friday. After distributing the papers to the third period class and answering a few questions I sat at my desk to check over papers from the previous group. As I glanced up I saw something shining, pink, and wet that seemed out of place. Rachel was busily working on her paper and had her legs spread at least 120 degrees. Her short skirt was hiked up to her hips. I could see she wasn’t wearing any panties so where her shapely legs met her beautiful shaved pussy. .I wrote down that coming to me at 11pm wouldn't be so bad. Then I left for work.Again I was working my ass of on the work, but still being horny from yesterday and thinking: "Oh that black cock is coming in me today", I went to my boss and said: "Perry I'll stay late tonight, have some paperwork that needs to be done by tommorow". Perry said: "Okay you can stay, but finish the work as soon as possible". I thought to myself: "That fucking idiot, I'm having a black cock fucking tonight here"..