The Big ImageBoard (TBIB) - 2girls age difference animal ear headphones animal ears assault rifle battle rifle blonde hair blue archive blue necktie bow brown hair cat ear headphones cat tail collared shirt confused crying emoji fake animal ears gun h&k g3 hair bow headphones height difference hood hooded jacket jacket kuragesensei misaka mikoto momoi (blue archive) multicolored clothes multicolored jacket multiple girls necktie parted bangs pleated skirt rifle school uniform shirt skirt surprised suspenders sweatdrop tail thighhighs toaru kagaku no railgun toaru majutsu no index tokiwadai school uniform weapon wide sleeves