Oideyo! Mizuryuu Kei Land

Mai arrives at Mizuryu Kei Land after accepting an invitation from friends, but finds herself hesitant to participate in the park's open sexual activities. While riding the "Fuck-ris Wheel," an attraction that randomly pairs patrons, she encounters Yuuta, a boy she previously met on the shuttle to the park. Their initial shyness gives way to a gradual exchange of sincere feelings between them.