Plot

Isn't she a good woman... I can't stand it... If you want to help your little brother, become my woman for 10 days! My sister is confined in the house of a virile yakuza to pay off her beloved little brother's debt and is forced to serve him physically. Whenever I want to fuck you, stick your ass out! Is that okay? Whenever and wherever a man wants to fuck, he'll insert it right there and then! He'll cum inside me right away! Days filled with pleasure and semen... What a lewd body... My dick just won't go in! Every time the dick is twisted in, her body becomes more lewd.