VENX-151 1 night and 2 days Natsu Tojo was left behind by his wife's older sister who suddenly came to him.

``Thank you very much, sister-in-law.'' ``It's okay, I'm sure you'll do anything to thank me.'' Yuya gets angry with his wife over a trivial thing and ends up leaving the house. - He promises to do whatever he can to thank his sister-in-law, Natsu, for offering to mediate. - As soon as that promise was made, Natsu approached, fully exposing his lustrous pure white body. - Yuya is pushed away by Natsu's pretty smile, but even though he knows it's no good, he can't resist Natsu's temptation...