H01120 - Mesu Nochi Torare Ep 2

Reiko and Shintaro, student council members, check on festival preparations and encounter a strange drink that arouses Reiko. They enter a dark maze classroom, get separated, and Reiko ends up with someone else. After the incident, Shintaro notices her odd behavior and asks Misaki for help, but Misaki disappears, and Reiko receives a shocking image on her phone.