My longtime friend's daughter, whom I secretly love, and my mother... I'm addicted to "Freshroom"!?

Rokuro, a male student, was worried. - - The relationship with Ryoka, a beautiful longtime friend, has not progressed at all. - On the contrary, I thought that after graduating, the relationship would completely disappear. - At that time, Ryoka is invited. - By Sakura, the "Invisible Solicitor" - named "Freshroom" - In a tremendous "different space". - By the "three guys in white masks" who nest in "Freshroom", - Ryoka's "body" ends up having a ridiculous "experience" ...