[NMSL-026 English Subbed] – A plain glasses-wearing, big-breasted older sister is a perverted slut exclusively for her younger brother, Hibiki Amemiya

NMSL-026 English Sub. With their parents gone for a long time, the stepbrother and stepsister grow close, but the 20-year-old stepsister’s twisted desire for her stepbrother burns hot. She can’t stop masturbating while fantasizing about him. Unable to resist, she slips him an aphrodisiac and crosses the ultimate taboo, fucking him hard. When he confesses he has a girlfriend, jealousy and lust push her to give him more drugs, plunging them into a filthy, drug-fueled twisted affair.