He keeps enjoying his sisters butt for quite some time, really getting her riled up with the humping and the moaning and plenty of spanks on her fluffy butt. All the while she gags in cries of pain and tries her best to be good, since she knows this is a test and if she screams it only means more cock up butt! Really giving it to her hard for quite a while before hilting in deep and filling her butt with cum, sighing out in relief and spanking her one more time.<strong>"All right, I think you're ready to be pawned off to one of my friends. I won't be needing you anymore with my foxy new prize..."</strong><br/><br/>Giving her one more good spank before pulling out of her, as she falls to the floor and pants there for a while. Shooting death stares at you while he orders her to clean herself up since it is time to head out to the party so he can barter her off and show off his new foxy slut. Putting collars on the both of you and yanking you back out onto the hallway and to the party. Lisa quietly fuming over this while the walk continues onward...