It's Man's Nature To Eat What's Served

• Smut
• Yaoi
• Comedy
• Mature
• Romance
• Adult
• Manga
• Office workers

Sera, a sexually curious salaryman, has newly set his sights on Ryo, a new employee at his favourite bar. He tries to talk to him about sex, a new kind of pleasure, but Ryo is popular with men and women of all ages and has a lot of experience. But he can't catch on, and when he pesters him, Ryo gets mad and teaches him about the pleasures of the backside...