Tomoyuki Ihara of Department B can't stand Department A as they are in a strong office rivalry. Although somehow he ends up in bed with the Prince of Department A Aoyama Naoto, but can't remember a thing from the night before!
The story was cute but felt kinda rushed. If your looking for something quick and wholesome this is right up your alley! Just don't expect deep emotional content. ╮(￣▽￣)╭
He From Department A and I From Department B