1boy, bare_shoulders, black_bra, black_hair, black_panties, bra, bulge, classroom, closed_mouth, collarbone, crossdressing, desk, grey_eyes, hand_on_own_chin, indoors, male_focus, navel, off_shoulder, original, otoko_no_ko, panties, pillow, school_desk, short_hair, sitting, solo, sunaba_(nczd5875), underwear