Mayu is on her way home when a stalker grabs her and drags her into a nearby park. Shinya, a regular at the cafe where she works, shows up just in the nick of time to save her. He's usually smiling, but tonight he seems a little intimidating... Before Mayu knows what's happening, his tongue is in her mouth and he's having his way with her! He brings her to his office afterwards, and while he takes her again, he calls Jun, Mayu's childhood friend and sometimes-lover! What's going to happen to Mayu and her strange relationship with these two men...?