Please Help Supervise my Ejaculations, Sakuya-san

Looking to hire help to alleviate some of the burden on the head maid Sakuya, the lady of the house hires a young butler-in-training to pick up the slack. Despite being a little clumsy, he's quite capable and reliable. But after an incident in the bathroom, Sakuya now has a new duty to keep his body in check so it doesn't get in the way of his work!