Alisha hasn't messed her diaper in a couple days, so Step-Daddy decides to give her an enema. She always struggles when made to hold it, so he locks her in the wall stocks to keep her hands away from her bottom.

She is clearly backed up and it's preventing the enema from flowing, so Step-Daddy lifts it a bit higher to push past the blockage. Once it does, the enema freely flows into Alisha's bottom. Once she has held the enema for a few moments, he removes the nozzle and she loses control almost immediately.