It's the usual sight. When I looked into the house, I saw my mother Tomosaki being caressed by dance instructor Tsukakoshi. A mother who sucks on a penis wet with love juice. After the death of his father, he was a proud mother who raised him single-handedly, but his son, Hiroshi, was the only one who could not like Tsukakoshi. In front of Hiroshi, there is a hidden face that ridicules his mother with vulgar words. When Hiroshi appeals to him not to be deceived and Chisaki refuses Tsukakoshi's marriage proposal, Tsukakoshi attacks him by force. Hiroshi confronts Tsukakoshi, but...