[ORECZ-067]

Serina and Masao Who's the JAV actress in this video? Amateur? Name revealed!

Brother and sister face off in a baseball-knuckle match with a high cash prize! The older sister, Serina, works in the fashion industry, while her younger brother, Masao, is a virgin and still innocent. Claiming they have a relationship similar to mother and child, and insisting they don't view each other as sexual partners, they enter the challenge with childish logic. However, they quickly eat their words, captivated by each other's matured bodies. The brother is flustered by his sister's bouncing big tits, while the sister becomes aroused by her brother's strong, grown physique. Sweating and breathless, the siblings dive into intense sex. What will become of this brother and sister? This documentary-style film follows their story closely.