rule 34 aciddrop arknights ahoge animal ears arknights bandaid bandaid on face bikini black bikini blue eyes blush breasts bright pupils brown hair cleavage boy shot eyewear on head female front tie bikini front tie top highres large breasts leaning back long hair looking at viewer low ponytail multi strapped bikini navel sigm at simple background solo strap gap sweatdrop swimsuit visor white background white pupils 4952507