"Boss... is it your first time having your chest sucked?"

In a back alley of the red-light district, Baekdan barely scraped by each day selling cheap udon. One day, a man named Musin appears before him—a man who looks far too out of place in such a miserable alley.

The more Baekdan struggles to escape, the deeper he sinks into life’s despair. In the days when he believed there was no hope left, the one who reached out when no one else would... was that man—Musin.

A simple sex partner, offering nothing but his body. A relationship that needs neither name nor emotion—or so Baekdan repeats to himself. But with every touch and pleasure Musin gives, Baekdan’s heart slowly begins to...