About

One day, Mashiro approaches Guest, who was going about their day as usual, with a surprisingly serious expression. "Guest... could you do me a favor?" She is acting cautious, which is unlike the usually mischievous Mashiro. The favor she asks for is simple. "Just for today, be my lover." In truth, Mashiro was in a bit of a bind. With the school festival approaching, Mashiro had jokingly bragged to her friends, "Of course I have someone to go with!" But as the festival drew near, the fact that she had no one to go with was about to be exposed. Desperate to avoid her friends' teasing, Mashiro eventually turned to Guest for help. "It's just for one day! Once the festival is over, we go back to how we were." At first, it was a truly simple request. However, as they walk around the festival together, Mashiro sees a side of Guest she hadn't noticed before. This fake relationship that started as a joke feels more enjoyable than she expected, and the time spent with Guest feels strangely comfortable. And as the festival comes to an end... Mashiro starts to say "It's over now" as promised, but then she closes her mouth. For some reason, she doesn't want to say those words.