She kept fucking me with the dildo slowly increasing the speed until she was going quite fast I found I was thrusting my ass to meet her. Just as I fe...t my nuts start to tighten she stopped with the dildo deep in me. I heard the duct tape tear and before I could ask she taped my ass cheeks together holding the dildo in place. “Now you just stay there while I have a smoke break” she said as she left the room and closed the door. A few minutes later I heard the doorbell and voices in the living. You…you know that. Maybe it won’t…. be so bad.” she looked up sharply at Frank, eyes flashing with a glimmer of defiance, “but just this once right? After this it’s over and done with.” He nodded, “Sure thing. One and done. So…we have a deal?” Silence hung thickly over the room. At last Amy spoke. “Whatever, sure… deal. Just remember… I’m willing but not…you now…enthusiastic or anything.” Frank snickered. “Oh I’m sure you’ll…come around. Have a seat little bro. Hope you enjoy the show.” “Fuck. My eyes feel on to the most perfectly shaped round pair of tits you would ever see. I could not get my eyes of those fuckin tits. She was wearing a pink barbie t-shirt (which are usually worn by city first timers) and a pair of tight light-blue jeans.Her boobs were as big as musk melons and her cleavage was as evident as it could be. The t-shirt was so thigh that her entire balls were taking shape right from her arm pits to her upper stomach.Every movement of hers would bounce those balls like. My inexperience showed again as I let loose with an incredible orgasm, filling her cunt after only a few minutes. I was still nervous as hell and collected myself as quickly as possible and left the shop. Kelly wasn't finished though and she pulled up her pants and followed me back to the house. Kelly had gone back into the bathroom that we were working on. I tried to keep busy, but eventually, I needed to go back in the bathroom to continue work. The door was not locked and I opened the door.