Her eyes were closed, and Mark was just beginning to wonder if she were asleep when she turned her head and gave him a timid hi.Mark smiled at her. �...How’s it going?”“Oh, I’m okay. I just took another shower. Emily is out like a light. It’s very impressive. I promised to wake her at4:30.” She smiled at him. “I saw you managed some sleep too.”Mark turned and stared at a clock. “Wow, almost3 AM. Yeah, I guess I did. I was having the strangest dream ... Hard to remember now...” He looked up at. While I was gentle on his cock, I made sure he wasn’t close to Cumming. He has still had the blindfold on, and the anal plug was vibrating. After few minutes of slow strokes, I moved behind him and started to fuck his ass with the anal plug.As the fucking continued, my right hand moved around his body to stroke his cock. This was the first time my naked breasts were in contact with his bare skin. He was feeling goosebumps. I am not sure if it was due to my tits or due to the anal plug. They want it badly, my two daughters, the twins, Kim and Kate ask a boon. They would like to do it together therefore they have volunteered to go last. Is that okay with you?“Yes it is, but there is a price to pay for not doing it my way.”“They understood that might be the case, they suggest a spanking. The power of those nanites is incredible. My butt is completely healed after last night, so are theirs. With that kind of rush, I could be spanked severely daily and the only danger is that I. . "Ummm, Jack, Sweetheart -- you don't think... ?" I murmured."You aren't sore?" Jack queried. "We went at it like we were killing rats..." No, Sweetie, I'm fine -- and thank you for a kickass cherry-busting party! -- but it was kinda short, you know?" Jack had been GREAT! Once upon a time, I'd had a LOT of anal sex and learned to enjoy it thoroughly, but having a cock in the socket it was designed for was new and different -- and better! Of course, it had been so long since I'd had one.