This was the invitation I wanted. Gradually I bent down to her pussy. It smelled curious but who cared. I removed her panty and put my tongue on her p...ssy. She reacted and folded her legs. I parted them again and slowly started licking them. She was panting now.I increased the pace now and stared tongue fucking her pussy as hard as I could. Occasionally I would see her reaction and would ensure she was enjoying it. My hands were squeezing her boobs, running them on the stomach and legs to. For the next week Daddy taped three encounters between the nurse and mom. Apparently the nurse was a sexual submissive to Mom was ordering her to strip as soon as we left and keep her pleasured for the day. The nurse seemed to actually enjoy serving my mother and she gave my mother multiple orgasms, which were stronger than the ones my Daddy gave her. Daddy and I watched the tapes after mom fell asleep and the nurse was going and then decided to call the nurse in and play one for her at the end. A few times that fall I would return to the room late at night. Some nights I was studying late in the library, and one night I was taking a late shower. I walked in our room. It was dark I thought Monica was asleep. I would hear her move her sheets rapidly just as I opened the door.After getting in bed I would start to fall asleep. Before I fell in a deep sleep, I’d hear Monica in her bed. She was fumbling in her sheets and breathing heavily. The first two nights this happened, I didn’t know. He shoots a wad of cum in the mouth giving her a taste of his sweet cum.She looks up at him ,then leans back on the sofa and says "grab my ankles and fuck me!" He pulls her ankles up and works his dick in her pussy,hes moans and moans again having more emotion then she has ever seen from him.He has her ankles by her ears now and is ramming his dick in her.My wife is screaming now not caring about the volume.He pulls out ,grabs her and bends her over to fuck her doggy style.He slams her from.