Itaru is a high-spec salaryman who is both good-looking and good at his job.

It seems as if there are no flaws

In fact, he has such a sensitive constitution that he can't contain his moans!

Because of this, he had a trauma about having sex with women.

In order to cure his sensitive constitution and get used to naughty things, he visits an erotic massage parlor.

However, the woman who showed up as the cast member was not the woman he had chosen...

It's none other than Igarashi, a handsome junior from his university days!

"If you do something nice with me, maybe I can fix it."

For some reason, Igarashi is aggressive and gives in to his seduction and criticism.

The time for naughty training has begun――!?