Rule 34 Dev - 4girls adjusting_hair bike_shorts bike_shorts_under_shorts black_socks black_tank_top blue_shorts blush bottle breasts brown_eyes brown_hair brown_shorts closed_eyes gakuen_idolmaster grey_background hanami_saki holding holding_bottle holding_towel idolmaster idolmaster_cinderella_girls idolmaster_million_live! idolmaster_shiny_colors kasuga_mirai kelvin1996c long_hair looking_at_another medium_breasts medium_hair midriff multiple_girls navel one_eye_closed open_mouth sakuragi_mano shimamura_uzuki shirt shorts side_ponytail sidelocks sitting sleeves_rolled_up smile socks sweat tank_top tied_shirt towel tying_hair v-shaped_eyebrows water_bottle white_shirt white_socks yellow_shorts|24764431185