I'm a repeat student and I have a common test coming up this winter. There are only 10 days left until the test, and I shouldn't waste a single day, but every single day... I hear lewd moans coming from the room next door. After a day, two days... I've reached my limit, so I decide to go and complain to the neighbors next door. When I rang the doorbell, a man and woman came running out of the room with their clothes torn off. The woman is the owner, Yuka, and apparently runs a beauty salon in her own home. When Yuka found out about my desperate situation, she offered to give me a beauty treatment as an apology...