A virgin high school student who endured the harsh test of '30 days of no masturbation life' confesses his passionate feelings to his beloved teacher! Will the Kokoro busty female teacher be unable to leave her cute student alone and end up having 'first sex' with her!? The teacher, who was confused by the student's desperate request, also completely takes her virginity, saying, "Is it okay for me to be the first..."! The teacher who he had been longing for injects all the semen he has saved into her pussy! The female teacher and her student get more excited every time they cum inside each other, and they have continuous vaginal ejaculation sex without pulling out!