1girl, alternate_costume, arms_behind_back, aztodio, beach, bikini, blush, breasts, brown_hair, cleavage, closed_mouth, collarbone, floral_print, higuchi_madoka, idolmaster, idolmaster_shiny_colors, large_breasts, looking_at_viewer, mole, mole_under_eye, navel, outdoors, patreon_username, purple_eyes, short_hair, smile, solo, stomach, swimsuit, water, white_bikini