Sit. Good Job.

Professional soccer player Itsuki and doctor Shuji are two popular tops at the local men's bar. They constantly clash due to their polar-opposite love styles. One day, when Itsuki finds himself in the bar after a lengthy sickness, Shuji takes care of him. In an attempt to sober Itsuki up, Shuji jokingly commands the other dom to sit. To his surprise, Itsuki drops to the ground. Itsuki isn't only baffled by his body's response to Shuji's commands, but by his desire to receive more of them...!!

(Source: Renta!)