FTHTD-157 Tired of the endless sex in their cohabitation, the boyfriend hires a sex worker. Even though he's satisfied with the sex worker, his insatiable desires still linger. What exactly happened between this couple? (Tsubaki Rika, Yuzuki Ria, FTHTD-157)

For a couple living together, sex had become so commonplace that pleasure had become an "obligation." The boyfriend's sex drive was so low that she eventually hired a sex agent named "Monell." "Give me a handjob, I'm going to sleep." The woman who came was a professional prostitute with over a hundred partners—but even her "agent" succumbed to the boyfriend's insatiable lust. However, without realizing it, jealousy and desire began to intertwine, and she started having sex with her boyfriend again!