[MIDV-437] The sexual harassment professor in the laboratory I hated was an unequaled big with excellent compatibility ... ~Rikejo's sex that fell into Kimeseku in the shared room NTR~ Miyu Oguri

Although she has little sexual experience, she is actually a moody female college student Miyu who fantasizes about "wanting to be by a man with a big". Although she has a boyfriend who is as serious as herself, Makoto, she was not satisfied with sex with him at all. One day, Professor Oshima came up with the idea of going to a research camp with her boyfriend and alumni. Miyu hated Oshima's high-pressure and naughty personality, but at the training camp, she was made to share a room with a big and skilled erotic technology ...