Divorced Wife's Wet Undergarment

離婚妻のぬれ襦袢

Also known as Rikonzuma no nurejuban, 離婚妻の濡れ襦袢, 三十路女の性欲 手抜きはイヤ！, Misoji onna no seiyoku: Tenuki wa iya!

Yuko passes through her free sex period and marries Yusaku Aisaka for a limited time. During that time, Yuko had intended to have more sex to her heart's content, but she was unable to satisfy Yusaku's limit of energy.