kamei, ayatsuji yuki, seito kaichou hikaru, game asset, large variant set, non-web source, official art, self-datamine, variant set, 1girl, ahoge, bell, black buruma, blue buruma, blush, breasts, brown hair, buruma, cameltoe, closed eyes, crossed arms, gym uniform, hair bell, hair ornament, hair ribbon, happy, huge breasts, open mouth, ribbon, short hair, simple background, smile, solo, tachi-e, transparent background