FSDSS-453 Sister who likes her brother's things too much is seduced by aphrodisiac Brother and sister Rin Natsuki who play while her parents are away

Bracon Rin, who loves his older brother, was tired of wanting to have H with his older brother, but the older brother of a common sense person does not see his sister as a sexual object at all. "That's right, you should use an aphrodisiac!" Rin flashes an aphrodisiac-soaked violence! She loses reason with an aphrodisiac and her full erection doesn't stop.