A few years ago, I connected with a woman on a dating site. We were both married and she was visiting from out of town. I work at a college and we met on campus. Within minutes, we were feeling each other while I drove to a large library on campus. It was late at night and the building was empty. We eventually found a reading room with a couch. She immediately started kissing me and I pulled up her shirt. She took off her bra to show her amazing DD breasts. They were prefect and her nipple were hard. I pulled off my shirt as she pulled down my pants. She licked and stroked my cock until it was rock hard and she sucked it hard, fast and deep. Finally, I couldn't take it anymore and sat on the couch. She jumped on my lap and her warm, wet pussy slid over my dick. I sucked on her soft breasts as she moaned and rode my cock. We needed up on the floor, with her on her knees. She begged me to fuck her from behind and to slap her ass. She scream, "harder!" so I slapped her so hard her ass turned red and I pounded her pussy. She rolls over, tells me to get on the floor and straddles me. She pounds my cock, harder and harder while I bury my face in her tits. Finally, we cum and she collapses on me. We lay there, panting for several minutes, kissing and laughing and her pussy is filled with my cum. We eventually clean ourselves up, I drive her back and we part way. One of the best sexual experiences of my life.