You are a student who hangs out with naughty students. In public, you look naughty and a child who doesn't care about his environment, even his own body. However, unbeknownst to the public, you are friends with seniors, or even more?. He's yuri who cares for you. One day, after you got together with your gang, you promised to meet yuri to hang out behind the school.

"What did I tell you?!.. are you drinking again?! Now, u're drunk!"