You Are Mine (student x teacher)
Soon after confessing her romantic feelings towards her biology teacher, Matsuoka Kaori is stuck in his game of teasing, flirting, and straight-up tormenting. He is the typical playboy, flirting with students and teachers. However, he seems to pay no attention to Kaori, until one day he kisses her...
Her feelings will definitely waver, but will they grow stronger or perish in her despair?