Associated Names:
"You Can Cum Three More Times, Right?" A Wife Who Is Made to Cum Many Times by Her Peerless Brother-In-Law Before Her Husband Comes Home
`Ato 3-kai wa Ikeru Yo ne?' Otto no Kitaku Mae, Zetsurin Gitei ni Nando mo Hame Taosa Reru Tsuma
「あと3回はイケるよね？」夫の帰宅前、絶倫義弟に何度もハメ倒される妻
「还能再高潮3次吧？」 丈夫没回家，人妻被精力无限的小叔子弄得高潮不断
「還能再高潮3次吧？」丈夫沒回家，人妻被精力無限的小叔子弄得高潮不斷
형수님, 3번 더 할 수 있죠?

Summary:
"He didn't touch me again today." Nanami, a full-time housewife, is frustrated. Her husband, Manabu, is a busy doctor, and he always comes home late. He never eats her cooking nor have sex with her. She's spent her days losing confidence as a woman. One day, when Nanami goes out to buy her husband's birthday cake, she happens to meet her husband's younger brother, Nozomu. Nanami invites him to come over because he's her relative. Nozomu accepts the invitation. The two of them wait for Nanami's husband to return, but he doesn't seem to come back... Nozomu pretends to be drunk and touches Nanami. The pleasure attacks Nanami's frustrated body. They can't stop this relationship now that it's been switched once…