Rule 34 Dev - 6+boys 6+girls battle_royale chigusa_takako gakuran highres kawada_shougo_(battle_royale) kiriyama_kazuo koyama_rikako mimura_shinji multiple_boys multiple_girls nakagawa_noriko school_uniform serafuku souma_mitsuko_(battle_royale) weapon white_serafuku|20500819443