Both male and female students participate in the 'Uniform Alumni Gathering' wearing their old school uniforms. ● School alumni invited Ayu, who also participated with her boyfriend's consent. Serious and plain Ayu had turned 20 without much change, but when she met her classmates again after a long time, they all had undergone 'university debuts' and become flashy... 'No way, I have a boyfriend...!' A male student, aroused by Ayu in her old uniform, started touching her heated body under the influence of alcohol. Ayu was forcibly kissed and ended up being taken away...
