I needed no further encouragement. I rammed all 8 inches of my cock completely into her. I pulled her hips back on to me at the same time. I began to ...ive her deep hard thrust. All the way in and pulling all the way out and slamming it back into her cervix. she screamed and moaned with every thrust. I picked up the pace until I found a steady rhythm and fucked her until I felt her pussy begun to tighten down on my dick. I spread her ass cheeks open and spit on her tight asshole and started. I then placed my hand on her pussy and it was feeling a little warm as she just orgasmed. I waited for 5 min to let her regain herself. And then I slowly started rubbing her pussy over her jeans. After few minutes I slowly unzipped her jeans. I would pretty much cum instantly if anyone touched my dick at that moment. I was very happy that she didn’t hesitate this move. I slowly put my hand inside her jeans and felt her pussy over her panty. It was soaked in her fluids. I started rubbing it. I really think it was the best orgasm I'd ever had. She stood up, a drop of my semen on her chin, as she said, "Well, better now?" "Oh, honey, that was spectacular. You know we shouldn't have done this but it was magnificent." "Well, I wanted to and it was fun making you happy, Grandpa, you've made me happy lots of times. It was fun. You really taste good. And, now, I'm going to go take a nice shower and would like my grandpa to come shower with me. We're gonna have some fun, Grandpa, come on,". Allie cupped Mrs. Greene's right boob in both hands and squeezed, her mouth open.A jet of white milk fired up and splashed into her open mouth. “Mmm, I've wanted to do this for so long, Mom!” groaned Kathy. Then her head darted down and she latched onto her mother's left nipple. She sucked hard. Mrs. Greene's moans joined the other women gasping, panting, and moaning in bliss. The professor had her first taste of incest, and it was such a beautiful sight to see. I definitely knew Kathy would.