University student template. On the day my mom and dad went on a trip, my mom’s friend Hye-min decides to fight a couple and stay at Joo-hyung’s house for a while and take care of the house. Joo-hyung’s younger sister Eun-jeong stays out to meet a man, and when Hye-min knocks on the door to Joo-hyung who takes a shower at home, she helps him wash, and a strange feeling arises. The next day, Joo-hyung brings his girlfriend home and loves him. Hye-min, looking at this figure, now wants to feel Joo-hyung as a man…