1girl, arms_up, ass, black_leotard, black_thighhighs, breasts, cropped_jacket, feet_out_of_frame, from_behind, gloves, hololive, houshou_marine, houshou_marine_(1st_costume), jacket, large_breasts, leotard, leotard_under_clothes, long_hair, panties, pantyshot, red_hair, red_jacket, red_skirt, shirt, simple_background, skirt, sleeveless, sleeveless_jacket, solo, thigh_gap, thighhighs, twintails, uenoryoma, underwear, virtual_youtuber, white_background, white_gloves