1girl bangs bare_shoulders blonde_hair blue_eyes blue_sky blush clothing_cutout cloud commentary_request cream cup day dessert dresstrip eyebrows_hidden_by_hair food food_on_hand full_body green_skirt holding holding_food k-on! kotobuki_tsumugi long_hair looking_at_viewer ocean open_mouth outdoors round_teeth shadow shirt short_sleeves shoulder_cutout sidelocks sitting skirt sky smile solo teeth thick_eyebrows upper_teeth_only water white_shirt yokozuwari