Jennifer paused, attempting to fight the new nature that was overtaking her. Her brother just looked so... handsome. Attractive. Catching him only half-dressed did nothing to help her situation either. Quickly she crossed the room, placing a hand on his forehead as she pushed him back onto the bed.
She used to wrestle with her little brother once. It just hadn't happened in a while. "Jen, what are you-?" He demanded, cut off, however, as she forced a hand into his pants, gripping him.
"I'm going to show you how much your big sister loves you." She whispered into his ear.