Natsu Igarashi is alone with Maso-kun, her first documentary work on prostitution! Right after they meet, everything starts with a passionate lovemaking scene, taking a bath... getting drunk... a late-night date... until the morning at the hotel... etc. Tempted by Nacchan, who is too seductive to whisper in your ear, holding you back and teasing you! I wish you a wonderful time until the moment you check out.