HNTRZ-008 When I called a delivery health service, for some reason, the girls who play undercover investigators came and went along with me in an investigator situation, and they were overwhelmed by the secret opening questioning. Aoi Yurika, Maki Kyoko, Yuri Maina

Tanaka is a tough student living at a low price in an abandoned vacant soapland house. One day, I called a delivery health service to take a break, and something unexpected happened... To investigate the powerful aphrodisiacs, Yurika, Maina, and Kyoko, the top female investigators of each infiltrator, sneak into an abandoned soapland. There are three types of aphrodisiacs they pursue. Each one was a dangerous and mysterious thing. Meanwhile, Tanaka happens to be her