From the time she was ten she seemed to show an attraction to me in a slightly sexual way that I pretended to not see. She would give me long hugs pus...ing her little bumps of boobies into me, or sit in ways that I could see up her skirt or on her back in a chair and spread her legs so I could see up the leg of her shorts. Her mom would see this and admonish her with "Sarah, sit like a lady".One time recently when she was sitting for us I noticed my thumb drives in my desk drawer had been moved. She asked me flat out: What is that like? I have eaten a girl out before but thats it. I was instantly hard of course.The fantasy starts here. Lol. I said well I could show you but she said no no you cant cheat on my sister. I said its not cheating Gabby. I am teaching you something that you need to know. She said ok then. I couldnt believe it. I have waited for this moment for so long. She stares as I undo my pants and pull out my rock hard cock. I grab the back of her head and pull her down . We must have look very peculiar as we held to one another while slowly dancing to the music, - they were now playing a slow love song - she, wearing panties only, and I in my underpants. As we were slowly move and held tightly to each other, I then felt her fingers at the waist of my underpants as she tried to pull them down. With a little help from me they went the same way that my pants had gone a few minutes earlier, I was then completely naked with my erection sticking out at a forty-five. I asked him, "is this getting hard because I am dominating you again, have my hand on your cock through your pants, because your daughter is tied, gagged, blindfolded in her bed already pregnant so you can fuck her and she will never know it is you, because your hot wife if likewise in your marital bed and dripping waiting on me to come and fuck her again, or if it is all the above you pervert?" Shaking, trembling and tearing up, I felt his cock fully erect now through his dress pants and the.