Inomata, an expressionless, unfriendly salaryman is living with a junior man who's in love with him, like a dog. The dog, Taichirou, was working in the same company but Inomata didn't know him very well. In a drinking party, Taichirou suddenly nominated himself to become Inomata's lover. Inomata rejected Taichirou, but let him stay in his house after hearing Taichirou didn't…