Her husband is on a business trip, and Yurine has been spending her days with too much free time and sexual desire. Recently, she's noticed something... it's the presence of Tohru, a college student who just moved in. Every night, she can hear him watching porn and masturbating through the wall, but the frequency is abnormal for a healthy young man... One day, Yurine decides to toy with Tohru and starts masturbating herself. Hooked by her provocative moans, Tohru is lured into her room just as she intended...
