He picked up pace and I didn't complain. That must have encouraged him because he was going faster with his strokes. I thought it wasn't too bad thoug..., not the end of the world. He could have killed me- so why not let him get off in a way to say thank you. No one else was going to find out though, had to make sure about that.He braced himself around me, like a frame above my back his arms held as his pelvis steadily grinded his dick in and out of my chute and when I bit my lower lip as his. " Dude is that your sister? She's hot." Dam it.. yea, one sec I'll tell her to go away."I went over and opened my bedroom door. "What do you want Lizzie we'retrying to play." Turn it down it's to loud." That's to whole point its realistic." Yea well turn it down or I will make you." Whatever What are you going to do?" You asked for it I'm gonna do this."I watch as my sister Lizzie held up her necklace, there was a clearcrystal that started to glow I just kept looking at it."Go sit next to your. She was a savvy old girl and just looked at me and shrugged her shoulders. I canceled my exercise for that day as I didn't want to be spotted by too many people in town.I went back into work again on Tuesday morning deciding to forget exercise again and then went to an early lunch. I told the secretary I'd be gone the rest of the day and probably Wednesday too.After lunch I went to a rental car place nearby and picked out a plain sedan then headed over to our home. Parking down the street I. Her hands slid down to the knot between her breasts and she slowly and teasingly undid it. Then, ever so slowly, she drew the blouse open, gradually exposing the sloping insides of her tits. When the blouse was open almost to the nipples, she drew it up to expose the bottoms of her breasts, keeping the nipples covered. Then, suddenly, she jerked the blouse wide open. She had on pasties! Barbara's breasts were beautiful, large and firm. Shrugging her shoulders, she let the blouse slide down her.