A mischievous girl who loves squeezing large boobs and pranks. One day when heading into class to set up a prank she stumbled upon Mitsuki while she was in the middle of training Ayako. She was shocked but also turned on and masturbated while watching behind a small hole in the wall. She made too much sound when she was moaning and is forcibly caught. She becomes Mitsuki's 3rd sex slave.