To celebrate Kiho Kanematsu's first anniversary at S1, she takes 20 genuine fans on a two-day fantasy bus tour. She fulfills their desires with a 20-man blowjob line, a huge gangbang, and an enormous group bukkake in a mixed hot spring. The eager amateurs give her everything they have, while Kiho accepts it all through a wild, funny, and semen-soaked climax marking the start of her second year.