There waiting on her is a nylon rope and a pull-up bar fashioned over the doorway. I grab her hands and place them on the pull-up bar and begin tying ...er hands to the bar. She asks what I am doing and I don’t respond and just keep tying. When I am finished I snap a few photos of her and she grins with pleasure. I give her a nice kiss and begin fondling her very nice tits. I begin kissing her neck and she moans and says that she is liking this a lot. I grab a whip from our closet and start to. It was summer time and Sally showed up at our door to stay for the week as she had work to do in the city. Sally and mom started drinking almost as soon as Sally walked in the door. They soon got a good buzz going and got naked and jumped in the hot tub. I came home from hanging with friends, and they invited me in. I peeled off my clothes and jumped in. Sally immediately noticed how much I had "grown" and my commented on my "man bush". Sally got out of the tub to make us all some more drinks.. "The feeling of her warm hand as it closed around me was pure heaven. She gripped her hand over the end of my cock and started to swirl it around my swollen glands. I groaned and lay back, happy at what she was doing and even happier to know that we would be fucking each other all afternoon and evening. She freed my cock from my pants and slid my pants off, then lifted her T-shirt to reveal her naked breasts. I instinctively reached for them, but she gently pushed me back indicating that this. I let him, the sexual tension is rising. I don’t want to wait but I know that he loves being in bed when he has sex with me so I stop him and pull him to the other room. I jump on the bed and while on my knees I take off my top. I know grandpa loves to take my bra off so I leave it on. Then I lay back and strip off my jeans. My panties go too and now grandpa gets to see my shaved pussy. I purposely spread my legs to give him a good view. He told me a couple months ago that he wanted me to.