English teacher Reiko Akiyama. After class ends and the students have gone home, she stays behind, visibly concerned about a student whose grades have recently dropped. The next day, she gently calls out to the same student who remained after school, saying, "If something's bothering you, feel free to talk to me." Drawn in by her warmth, the student begins to fall for Reiko's charm. As always, she listens with kindness, exuding a sexy and adorable presence while attentively hearing the student's worries. Through these interactions, the student gradually opens up his heart.