Senpai, have sex with me secretly. Destroy human relationships with a little devilish temptation! The peerless cut of the transcendentally beautiful Circlavitch Iyona-chan. All the men are seduced by the dangerous new members who are only interested in everyone's things! It's a secret, even in the toilets, clubrooms, and men's bathhouses. Secretly have relationships with everyone and let them fall in LOVE. I don't care about sex! I wish I could orgasm with another man. Once you're hooked, you can't go back to the toy game in the small group circle!