To fulfill the wish of a client who desires to have sex with a relative, Takashi Hiroshi steps up...the entire incest plot is captured on camera! Although they are fraternal twins, the sister, who has been excellent since childhood and now has a happy family, is the target of her brother's resentment, who has lived in the shadows and harbored grudges. The brother and the coach conspire to deceive their mother's love, attempting to recommend the sister's son to a famous soccer team. The sister reluctantly accepts the physical entertainment for the coach. Later, the sister, blindfolded, serves her brother disguised as a coach. The brother, who inserts his penis and achieves revenge, removes the sister's blindfold and vents his grudges. The coach steps in to mediate, and in the end, they have sex without any grudges. 'Brother feels good,' the sister moans while riding him.
