[Ultra-high-definition 4K video] A student teacher found him slacking off and scolded him. He thinks he's popular with girls just because he's young, which is really annoying. [Meisa] relieves the stress of school life by uploading porn videos to a secret account on social media. One day, her teacher identifies the secret account and forces her to have sex with him... Meisa resists the teacher's relentless threats, but is forced to do it. She cries into her pillow in frustration at having sex with someone she finds sexually repulsive, but her body begins to crave the teacher's body again...