Your Mom Is a Bitch! (2010)
Original title: お前の母ちゃんBitch!
Your Mom Is a Bitch! is a 2010 Japanese-language drama movie directed by Shungicu Uchida, with a running time of 1h 13m. It stars Asami, Yuto Kobayashi and Ini Kusano.
College student Yu (Kobayashi Yuto) becomes friends with Fumie (Suzuki Sawa), a married woman who often comes to his store, but their relationship soon develops into something more. With very little romantic experience, he finds himself absorbed in this adult woman.