Usually I hate when a guy cums in my mouth, but Derick's was very sweet and I loved every drop.He leaned down and kissed my full lips, got off the bed... and walked in to the bathroom. I looked at the clock on my phone, it said four thirty. I grabbed some clothes and my makeup case and walked into the bathroom."I hope you don't mind baby, but can I take a shower?" I asked"Of course you can baby, I will take one with you and then we can go to dinner." Derick answered as he cleaned his still hard. Again, not as big and amazing as Sierra's, but still good enough. My cock was fully erect now. I glanced at the bed and saw the dvd case. The title of the porn movie we were watching was "Alone Together". I finnaly looked over at Sierra. To my shock, she was in a silk robe, not fastend or tied. I could see the sides of her boobs nicely. Her legs were spread open. She was masturbating right next to me. I looked over her leg and saw her beautiful pussy. It was so wet, and she was running her. She was silent. I took her to the walls and slowly wiped the cake from her cheeks with a tissue but left remaining on her lips. Perhaps she knew my intention and did not clean herself. I hold her face with my hands and slowly tried to reach to the piece of cake on her lower lips. She was like a statue with closed eyes. I slowly put my lips on her lower lips and ate the little cake left there. She immediately lowered her head down and covered her face with her palms. I caught her waist and. She gives a big gasp when I’m all the way in, her lips stretch around my cock“Go on fuck me,”I do as my mother wants and I start to thrust harder and faster in to her, banging her body into the bed and she bounces back to meet me, her legs and feet wobbling in the air. We are looking at each other when I’m thrusting in to her.“Fill my aching fanny, fuck I’m coming”I do every thing to hold back coming but looking at my sexy mother I erupt inside her, doing as she asked I try to fill her fanny.