Her secret is revealed to a teacher she hates so much, and her beautiful G-cup is defiled... Even if her heart refuses, her body craves this man... The tragic end of a fair-skinned big-breasted girl invited by her playful nature. Rina, a fair-skinned, big-breasted female student who was bored with her boring school life and spent her days uploading obscene erotic images to a secret account on SNS seeking stimulation. One day, she is summoned by her teacher, whom she usually hates, and threatened with "This is you, right? If you don't do as I say, something terrible will happen..."