1girl, armpits, arms_up, blue_eyes, blush, bra, breasts, cleavage, collarbone, eyelashes, fujiwara_chika, gym, gym_shorts, kaguya-sama_wa_kokurasetai_~tensai-tachi_no_renai_zunousen~, large_breasts, long_hair, looking_at_viewer, navel, open_mouth, parted_lips, pink_hair, ponytail, shorts, signature, smile, solo, steam, steaming_body, stomach, sweat, sweatband, underwear, undressing, upper_body, xter