1girl, against_wall, ass, bare_arms, black_leotard, black_thighhighs, blinking, breasts, clothes_lift, cropped_jacket, from_behind, full_body, grin, hair_ornament, hair_ribbon, heterochromia, hololive, houshou_marine, houshou_marine_(1st_costume), jacket, large_breasts, left_(left_sio), leotard, leotard_peek, lifted_by_self, long_hair, looking_at_viewer, looking_back, no_shoes, red_eyes, red_hair, red_jacket, red_ribbon, red_skirt, ribbon, skirt, skirt_lift, sleeveless, sleeveless_jacket, smile, soles, solo, thighhighs, virtual_youtuber, yellow_eyes