Synopsis:

Yuji met Haruna at an open marriage meeting on account of the company. However the marriage was given up in the heart. In it a fatal inclination each other was a reason.
(It is an enthusiast liking hips of women very much... it touches or massages it... it is a pervert longing to force a face and to lick it.)
Confession from Yuji. Although they are surprised and were puzzled, moment, Haruna smile after long silence softly.
[Even i... it wants to bury the face under man's ass to kiss and to serve ―― it is a woman who pines for such a delusion every day.]
Because of this word, two super-hardcore love love sexual intercourse life started.