looking for a story

There is a story I read sometime ago about a teenage boy who was always trying to find out where the cheerleaders where going so some how he was dissappear into the school basement so he followed them he found out that there was a cave under the school there kneel before a goddess and pray to her. So he did the same thing some how he was turn into a girl. The thing is don't know if was here or on another site.hope someone can help thank you