Nadenade Shikoshiko. NadeNadeShikoShiko

Synopsis

The main character "Totoki" is an ordinary high school student who leads a mundane school life. One day, a mysterious, primitive girl, "Cherry" appears before Totoki! Whatever Cherry does is a mammoth class! Because of that, Totoki is being thrown around mercilessly! Is Totoki's normal life gradually changing?! (Source: MangaBox)