The professor I hate sexually harassed in the lab has an amazing penis that's surprisingly compatible with mine... ~The Sexual Depravity of a Science Student Living Together, NTR, Drug-Induced Sex~ Oguri Miyu MIDV-437

Despite her limited sexual experience, Miyu is a shy college student who fantasizes about being penetrated by men with huge penises. She has a boyfriend, Makoto, who is just as serious as she is, but she doesn't find satisfaction in their sexual encounters. One day, at Professor Oshima's suggestion, she, her boyfriend, and other classmates participate in a research retreat. Miyu dislikes Oshima's high-pressure and clingy personality, but unexpectedly finds herself sharing a room with him, where she encounters a massive penis and expert sexual techniques…