1girl, ae_iueo, bathroom, bikini, breasts, brown_hair, collarbone, comiket_100, cover, cover_page, higuchi_madoka, idolmaster, idolmaster_shiny_colors, indoors, looking_at_viewer, medium_breasts, mole, mole_under_eye, nail_polish, navel, print_bikini, red_eyes, shower_head, soap_bubbles, solo, squatting, swimsuit, thigh_gap, tile_floor, tiles, toenail_polish, toenails, white_bikini