FSDSS-453 A sister who loves her brother too much is drugged with aphrodisiac and rapes him in the absence of their parents, committing incest. Rin Natsuki

Bracon Rin, who loves her older brother, was itching to have sex with her older brother, but her older brother, who has common sense, doesn’t see her sister as a sexual object at all. “That’s right, just use an aphrodisiac!” Aphrodisiac Lose Reason And Full Erection Can’t Stop Brother And Sister Who Loves Brother Gangimari Sexual Intercourse!