ttriwk, hoshino (blue archive), blue archive, 1girl, ahoge, alternate costume, armpits, arms behind head, blue eyes, blush, bow, bowtie, breasts, card, cleavage, covered navel, detached collar, hair tie in mouth, halo, hand in own hair, heterochromia, high ponytail, leotard, long hair, mouth hold, pink hair, playboy bunny, playing card, ponytail, rabbit ears, rabbit tail, red leotard, small breasts, solo, standing, thighhighs, very long hair, white background, white thighhighs, yellow eyes