1girl animated animated_gif blinking blue_eyes blush brown_hair imageboard_desourced k-on! kotobuki_tsumugi long_hair non-web_source open_mouth peeking peeking_out sakuragaoka_high_school_uniform school_uniform simple_background solo sweater_vest thick_eyebrows upper_body white_background
1girl blinking blue_eyes blush brown_hair long_hair open_mouth peeking peeking_out sakuragaoka_high_school_uniform school_uniform simple_background solo sweater_vest thick_eyebrows upper_body white_background
kotobuki_tsumugi
k-on!
animated animated_gif imageboard_desourced non-web_source