She was proud of her teaching profession and found meaning in guiding her daughter. When her beloved daughter asked to be taught by someone other than her, she reluctantly accepted, but she gradually found it unforgivable when she saw Waka and her Hikaru having fun as tutors. And finally, when her beloved daughter looked at her with affection, her mother's Kokoro towards her tutor who was respected more than her exploded! A tutor x mother's forced training lesbian show of hatred and saliva.