I kissed her saying "Enjoy yourself sweetheart." I walked over to the corner sitting in a chair to watch Shelly be fucked. Ty got in front of her and ...he began to undress him as they kissed. By the time his pants hit the floor I could see her wetness on the inside of her thighs. She slowly went to her knees pulling off Ty's underwear and his huge, what had to be 12 if not 14 inch cock slapped her on the cheek. She took it in both hands saying "Oh Ty I don't think I can take all of that, but its. This caused me to push as far into her as I could and I exploded inside her. I thought I was going to black out I was cumming so hard. Diane collapsed on the bed beside me; we were both out of breath. We laid there for a few minutes. My cock was still hard and I was thinking that I just had my first fuck and it was so incredible. Then I was thinking that I just fucked this woman old enough to be my mom and came inside her. Wow! I looked over at Diane and she was looking at me. She said, that. Everything was arranged in a definite manner. We took our position and chit chatted for a while and then started to study. We both were on the bed sitting and facing each other while studying.I still remember that I was studying Thermodynamics from Physics. As Thermodynamics is my favorite topic, I was paying my full attention to the topic. I didn’t notice what she was doing and after a while, she suddenly started to disturb me. I was a bit annoyed by it but she was trying to pull my book and. Mandy's body was jerking and shaking in her restraints as the orgasm overwhelmed her but he just kept going until the jerking slowed a little, then he stood up.His monster erection stuck up like a pole and he slowly pushed it up to her gaping sex. Mandy just lay there breathing heavily from her exertions when she felt him push into her pussy as he eased his monster deep inside Mandy's still twitching pussy, causing Mandy to jerk with the surprise insertion. She could feel her pussy stretching.