"You're so wet… I'll go nice and deep inside you." "Ah… we can't... go any further." Hinako had always dreamed of living on her own. But right after she finally got her wish, for a reason unbeknownst to her, the apartment manager, Harumi, had fallen in love with her at first sight. Although bewildered at first, one "fateful event" sparked a change in their relationship, pushing them to cross a line...