Misaki — who started doing compensated dating activities after being invited by a friend — looks down condescendingly at older men in her inner thoughts, and rationalizes her way of earning pocket money while laying down with a disinterested look during sex with her partner.

However, her body is persistently played around with and made to cum over and over by one older man who gradually gets her hooked on sex... Up until that point, she's always made sure to have her partner put on a rubber, but out of curiosity she relents and allows bareback sex; on that day she gets creampied over and over.

And so...

(Source: DMM)