Alien’s XX Graduation Thesis

Eunha, who is a college student, has requested help from Hodeok, who she has had a crush on for a while, for his graduation thesis. While she is thinking how to reject him, Hodeok reveals he is from outer space and pressures her to assist. The topic of the alien’s thesis is the ‘sexual pleasure of Earthlings’. As the research, using tentacles and other ways, goes on, Eunha begins to feel sexual pleasure even though she has mixed feelings about it, and with Eunha getting turned on, Hodeok is experiencing feelings towards a human for the first time… How will Hodeok finish his thesis without any problems?