The story is about a man who has feelings for a girl named Mei Itsukaichi, who works in the profession of servicing (in the adult industry). He believes she likes him too and wants her to quit this job, so he often visits the shop where she works. But then he discovers the heartbreaking truth: she does not love him at all, and even talks behind his back, calling him 'a pig who pays generously' and 'disgusting'. It turns out she is a 'hosukyou' (a host addict - boys who serve in special bars), which makes him feel betrayed and unable to forgive.