1girl, arms_behind_back, ass_visible_through_thighs, blush, bra, breasts, cleavage, collarbone, cowboy_shot, gameso, idolmaster, idolmaster_shiny_colors, lace-trimmed_bra, lace-trimmed_panties, lace_trim, light_brown_hair, looking_at_viewer, medium_breasts, medium_hair, navel, panties, pink_bra, pink_panties, sakuragi_mano, simple_background, smile, solo, thigh_gap, underwear, underwear_only