Beautiful young teacher has extreme sex and a love story with a lazy student

Furukawa-sensei's erotic kiss strategy. To a student, “Tell your dad that your grades have improved because of the teacher. “I will do something good as a reward.” I want you to separate the gene.” To the homeroom teacher, “The way you teach is good so students remember it well. "I also want to learn many things from you… I will make you squirt with a thick kiss.