World Wide Love

Kunsuke is a high school student who finds himself at the mercy of the girls in his class. They treat him like a dog, calling him a "dog servant" and forcing him into various sexual acts. The story revolves around his daily life as he is blackmailed and dominated by his female classmates.

The manga explores themes of femdom, group sex, and other fetishes, with the girls taking the lead in every encounter. Kunsuke has no choice but to obey their commands, leading to a series of explicit and humorous situations.