2girls, blonde_hair, grey_hair, gym_shorts, gym_uniform, idoly_pride, kawasaki_sakura_(idoly_pride), looking_at_another, multiple_girls, panties, panty_peek, pink_shirt, purple_shirt, red_shirt, red_shorts, shiraishi_chisa, shirt, shoes, short_shorts, shorts, sincos, twintails, underwear, white_footwear, white_panties