1girl, arms_under_breasts, aru_(blue_archive), bikini, blue_archive, blush, breasts, cleavage, collarbone, halo, halterneck, horns, large_breasts, long_hair, looking_at_viewer, mochitsuki_karen, navel, pink_hair, side-tie_bikini_bottom, simple_background, skindentation, solo, string_bikini, swimsuit, thigh_gap, white_background, yellow_eyes