[VIKG-170]

Aroused siblings... Who's the JAV actress in this video? Amateur? Name revealed!

Brother and sister who instantly start fighting whenever they meet. However, they both harbor strong sexual interest in each other, and today, the normally tsundere sister seems strangely different. The brother discovers her having found his porn and getting turned on, masturbating. As her older brother, how should he handle this situation? Amidst the awkward tension, should he treat it as a sex education moment, or try to preserve their ordinary sibling relationship?