itou life, kotobuki tsumugi, k-on!, bad id, bad pixiv id, translated, 00s, 1girl, between breasts, blonde hair, blue eyes, blush, bow, bow bra, bra, bra lift, breasts, breasts out, brown hair, clothes lift, female focus, hand to own mouth, heart, huge breasts, lingerie, nipples, one eye closed, open clothes, open shirt, outline, pink bra, polka dot, polka dot bra, shirt, simple background, smile, solo, typo, underwear, white background, wink