2girls, aqua_eyes, armpits, arms_up, barefoot, bed_sheet, bikini, black_bikini, black_hair, blue_eyes, blush, breasts, cleavage, collarbone, feet, full_body, gridman_universe, halterneck, large_breasts, layered_bikini, light_purple_hair, long_hair, looking_at_viewer, medium_breasts, mujina, multiple_girls, navel, open_mouth, parted_lips, ponytail, short_hair, sideboob, ssss.dynazenon, ssss.gridman, steam, stomach, sweat, swimsuit, takarada_rikka, teeth, thighs, toes, upper_teeth_only, wakusei-planet, wet, wet_clothes, wet_swimsuit