Dabide no Hoshi: Bishôjo-gari plot
"A masterpiece of immoral Eros, a movie of Masaaki Sato's dramatic manga made by Norifumi Suzuki of 'Torakku yarō'!"
On the run from the police, a man breaks into the home of a rich industrialist and his wife. He ties the man up and rapes his wife. Later the woman turns out to be pregnant by the rapist and she gives birth to a son. Her husband does not want to accept the child and abuses him regularly. When young Tatsuya comes of age and his parents have passed away, the boy turns into a horrific sex-crazed killer. He kidnaps young women whom he locks up and tortures in a basement of the big house. Then he decides to contact his biological father. It hasn't changed at all yet. Like father Like Son.