Beautiful girls on a school trip take on a rock-paper-scissors challenge in the Magic Mirror Van, a Tokyo specialty! If you beat the MC you get the prize money, if you lose you get screwed straight away! The challengers are Shiga Prefecture representatives Mio-chan and Hina-chan. "If we win, we might be able to buy a lot of souvenirs!" they say innocently at first glance. But in reality, they have high IQs. They even treat bra pads as clothing, and in the naughty penalty game, they try to wear down the MC's stamina. But they're also dirty adults. They're wearing a ton of T-shirts, so it's no problem! The longer the battle goes on, the more the idol-wannabe's beautiful body gets turned on, leading to a lengthy orgy in the epilogue. After a series of creampies from big dicks, she says, "I'm going to have a baby with this old man I don't know!" Don't miss this historic game where the sailor uniform is covered in cum and semen!