羞恥!新任女教師が学習教材にされる男子校の性教育生徒の目の前で無遠慮な指が膣に挿入される!プライドは崩壊するが、子宮の奥から愛液があふれ出る18~沙月恵奈先生編~
Shame! A new female teacher is used as a study material for sex education at a boys' school. A finger is inserted into her vagina in front of the students! Her pride is destroyed, but her love juices overflow from the depths of her uterus. 18 - Ena Satsuki Teacher Edition