Erotic sister and brother bond in taboo tryst.

In the quiet of their home, an unsuspecting brother stumbles upon his sister's intimate moment. Caught masturbating, she's embarrassed but intrigued by his reaction. They explore their hidden desires, with her straddling his lap, feeling his hardness against her wet panties. However, their newfound passion is interrupted by an unexpected visitor, leaving them breathless and yearning for more.

• eroge
• visual-novel

• Unknown