[Jairou] Rankou de Wakarou! Ch. 1-3 [MrBubbles]

Fujiwara Niko, a bright-eyed 23-year-old teacher, arrives by bus at a remote rural school ready to begin the career she always dreamed of, only to find her students already far more devoted to each other's bodies than to their lessons. Childhood-friend love triangles spill into jealousy-fueled group play, with the boys competing over their favorite girl while eager neighborhood girls happily lend every hand and mouth available. Everything builds to the Ishikawa Academy Cultural Festival, where bunny-suited students transform the stage into a non-stop public orgy and the whole audience is invited to climb up and join.