In Japan, Nakazu (Yuya Ishikawa) is about to marry a woman who insists on keeping up with his daily events through a cellphone.

The three are presented before female buttocks that are displayed through holes in a wall to give them a taste of what the brothel has to offer.

Each of the three men separate into rooms with their selected ladies of the night, Nagisa (Saori Hara), Nonoko (Asami) and Kaori (Mint Suzuki).

[1] Tsugita cast pornographic actress Saori Hara who was known for her hardcore pornography films in Japan.

[1] Hara had begun appearing in more mainstream films in Japan and was cast by Tsugita because of her "sexy mood" which he felt was "perfect for this movie".