DANDY-023 "I'll teach you how to be a virgin in a schoolgirl karaoke box where you can absolutely do it."

A schoolgirl supports her in a karaoke box! ? A story that is possible for today's school girls... So, the full-scale investigation begins! After overcoming various troubles such as ``the female assistant gets fucked'', the schoolgirls who want to buy are gathered in the support box that they finally found! ! Further investigation reveals that even "virgins" have been commercialized! ! [*The image may not be clear due to bleeding or blurring]