SILKU-066 Open a new door

Shisa and Mizuki have been living together for half a year. Although they get along well, Shisa always takes care of sex, and they may become sexless due to the monotony. Feeling anxious, Mizuki reads articles online and buys adult goods impulsively, swept away by the advertisements. Just then, suspicions of Shisa cheating emerge, and Mizuki explodes with possessiveness and jealousy, and attacks Shisa without thinking…!