Rural school life ~The girls who gave all the boys their first ejaculations~

Mirakucho is a tranquil country town rich in nature. Not a single girl goes to school there. - The school boys live their lives without having anything to do with women. - However, one day, three girls, Aoi, Rina, and Yui, transfer to the school. - At first, the boys don't think they need girls around, content with playing with other boys. - But the more they play with the girls, the more their bodies start to change...