I could see Mark showering. I opened the door and he got a bit of a shock but the sight of me standing naked before him got him over any initial shock... I closed the door and got straight down onto my knees. His cock was still limp as I placed it into my mouth. I felt it grow with every suck until he was hard. As I sucked away I played with my clit, rubbing it and getting me wet.After a few minutes of me sucking on his hard cock I stood up and bend over for him. Mark initially mentioned not. I gave my tongue into her mouth and she sucked it. And forcefully took her tongue and sucked it. We kept sucking each other for a while. In the meantime my hands got busy squeezing her juicy hips and her small butts. Occasionally i concentrated on her boobs too.I asked her if she was ready for what i was about to give. She said she was ready for everything. She must be very much sex deprived i guess. I lifted her in my arms and took her to their hall and laid her on the bare floor. I decided to. She had a look of reluctance to show her hard pink nipples, but knew she had to do it. Oh what a perfect petite body. Not too skinny and not fat, yet toned, just perfect! She was so stupid and had no self-confidence. She thought it would take forever for him to impregnate her with his semen if she didn’t turn him on as much as possible because she didn’t think she was really that pretty. She thought he really didn’t want to do this either, but had to make it work to have a grandson. He had some. It's thick enough to feel it stretch me nicely, but not so thick as to be uncomfortable. Other than a slight discomfort until it pops through my ring, there is no pain at all; just the wonderful feeling of his cock filling me up! After he has been fucking me for a while and I am all loosened up, I actually love to feel him pull all the way out and stick it back in again!I hooked my rubber covered heels over his butt, guiding him to push a little harder as it felt right. Finally, after a.