Ms. Nishino works for a famous cosmetics brand.Her husband is a fashion photographer, and they met while photographing products for the cosmetics that Nishino sells.They are such a fashionable couple, but Nishino-san seems to be dissatisfied with her husband, and that is that he ejaculates prematurely...At first, I didn't really care because I loved my husband, but on the other hand, I started to worry about him ejaculating prematurely, and lately I've been trying to close my eyes during sex to avoid visual arousal. It is said that he is doing so.Even after doing that, her premature ejaculation didn't change, and she just lost her mood by seeing her husband's ridiculous appearance.Then, the sex gradually decreased and Mr. Nishino fell into a state of frustration.