hayasaka ai, smithee a. haysaca, kaguya-sama wa kokurasetai ~tensai-tachi no renai zunousen~, animated, animated gif, anime screenshot, cropped, highres, looping animation, 1girl, black neckerchief, blonde hair, blue sailor collar, breasts, closed eyes, female focus, frustrated, legs, long hair, midriff, navel, neckerchief, open mouth, sailor collar, school uniform, serafuku, sexually suggestive, short sleeves, side ponytail, small breasts, solo, solo focus, stomach, thighs, watch, white serafuku