我妻姉弟 純情編

So close he can just reach out and touch her... Yuji Agatsuma is a lucky guy: His married older sister lives right near his university in Tokyo. He's not quite living on his own, but sharing an apartment with his sister, Aya, should be a snap... Except night after night he has to listen to his sister's passionate cries of intense sex with her husband in the next room over. And his sister has matured to a beautiful, warm and sexy woman. Yuji's loneliness, his forbidden yearnings, force him to seek solace in some other woman's arms. But he can't get Aya out of his head, and no lover can completely take her place...