Four hours of 'documentary' where the only thing being investigated is stamina.
The more sober a girl in Ubu, the more sexual desire she has and the more erotic she is! Hidden busty "Yin-Yang" girl who has produced the finest fluff without being exposed to the sun, sucks as much as she wants on the super erotic body of a girl! There is no doubt that the cute face will be distorted in pleasure, and the limit erection will occur in the nasty gap of pure innocent children who awaken from yin and yang in an instant! Rich SEX 4 hours with Yin and Yang girls who explode all the sexual desires that they have endured so far and devour each other!
Production
Somebody funded this. That's the real mystery.
Acting
Twelve performers, zero character arcs.
Editing
Four hours uncut is a choice, not a flex.
Trivia, insights & behind the scenes
Eimi Fukada is one of Japan's most prolific adult film performers with over 1,000 credits, making this compilation barely a highlight reel.
The 'Yin-Yang' framing weaponizes Japanese cultural concepts to market repressed-innocent-turned-wild archetypes to domestic and export audiences.
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