1girl, ;d, arm_support, bikini, blush, bob_cut, breasts, cleavage, collarbone, front-tie_bikini_top, front-tie_top, green_hair, idolmaster, idolmaster_cinderella_girls, looking_at_viewer, medium_breasts, mole, mole_under_eye, navel, nyome991, one_eye_closed, sitting, sitting_on_water, skindentation, smile, solo, swimsuit, takagaki_kaede, waves, wet_jacket, white_bikini