A nerd at the gym who always spies on Ashley while she works out sneaks a potion into her workout drink that allows him to inhibit her body and take over from within. When she gets home from the gym she feels strange and falls resting, but when she wakes up..... it's not her. The nerdy gym guy is now in control of her body and can feel what it's like to control her sexy fit bod. Watch as he stretches it, works out a little, and then eventually gives her pussy a nice orgasm with her own fingers (while he is in total control from the inside.)