The f***e of the guy fucking her from behind transferred to me and actually turned me on even more. Every time he pushed himself into her and his pelv...s met her ass, it was like he was fucking me. And then something very strange happened – probably a combination of a****l lust and alcohol: he pulled out of her, moved her aside and then got on top of me and slowly pushed his dick into me. It was an amazing, very appreciated change from the way the k** had fucked me. This guy knew what he was. One hand on her hip the other resting on her knee she said " do you like?" Fuck yeah" I said.I starred between her legs and saw her bare pussy between her crotchless fishnets. She put her hand under my chin lifting my head saying "you are not allowed to look anywhere but into my eyes unless I give you permission.And you will call me Mistress Stacy.Do you understand?"I stupidly responded "yeah."She grabbed my chin squeezing saying sternly"yes what?"She wasn't joking.I replied "yes Mistress. I was not sure that was a good thing.I found myself preoccupied with my daughter’s body and took extra notice of her whenever she was around me. It seemed that she had grown up over night. She dressed the same way but I was now more acutely aware of her maturing body, the amount of exposed flesh, and how tightly her clothes fit her curves. I noticed that Alicia wore a lot of really tight T-shirts around me without wearing a bra underneath and that she wore a lot of very short shorts that showed. I slowly approached the room I heard them in ( the master bedroom ), and as I got closer I peered around the open door. I saw Danielle bent over the bed with some guy behind her ramming her. Her huge tits were bouncing below her, and she was moaning loudly as he slammed his cock into her. I was getting an erection watching all this. I stayed out of sight, just enjoying the scene. They were getting close now, and finally he grabbed her hips and with a couple of powerful thrusts he came inside.