I am working as an apprentice at an esthetic salon in Tokyo. During my school days, a Yankee girl bullied me, forcing me to eat bugs and making me masturbate, which completely ruined my life. One day, while the salon was holding a "55% OFF" promotion, that stupid Yankee girl happened to come in. I pull out the machine vibrator and aphrodisiac I had prepared for my revenge. Rejoice, the day has finally come to use you!