SNIS-565 S1 Fan Appreciation Festival If you can hold out against Kisuke Aoi's S-class techniques, then it's real sex

"If you want to have sex, just hold out!" Lucky fans who won the raffle. Your heart is pounding with excitement at the thought of having sex with Tsukasa-chan, a dream come true! But before that, there's a 10-minute no-masturbation challenge! If your beloved Tsukasa-chan gives you a handjob or blowjob…you might explode in less than a minute, let alone 10 minutes? It feels so good and makes you happy, but the dilemma of not being able to ejaculate. How many people will actually be able to have sex！！