若いつぼみ～先生…私もう先生がいないと…～

Ken'ichi Ono, a newly hired teacher at the school,
ends up having sex one afternoon with a student, Yukari Saitou.

Yukari, who has issues at home, becomes intensely attached to Ken'ichi after their first sexual encounter.
She stops resisting him entirely, no matter what he does.
And so, Ken'ichi’s training of Yukari begins.