Under a full moon near a highway bridge a woman has sex with her boyfriend during her period. Unfortunately the boyfriend is accidentally killed by a flying pop bottle from a passing delivery truck. This triggers a story of bloody revenge and big orgasms.

• Nikkatsu Corporation
• Megumi Kiyosato
• Yūji Nogami
• Gō Awazu
• Kazuo Satake
• Hiroshi Sugita
• Saburô Kadowaki
• Yoko Ishido
• Kensuke Tamai