happyundergate, hozuki momiji, onii-chan wa oshimai!, absurdres, commentary, commentary request, commission, english commentary, highres, mixed-language commentary, pixiv commission, 1girl, bare arms, bare legs, bare shoulders, barefoot, blue bra, blue eyes, blue panties, blunt bangs, bra, brown hair, butterfly sitting, closed eyes, collarbone, double-parted bangs, feet, flat chest, hands on own knees, light blush, midriff, multicolored hair, navel, open mouth, panties, ponytail, short hair, short ponytail, sitting, toes, training bra, two-tone hair, underwear, underwear only