1boy, 1girl, bangs, black skirt, black thighhighs, black vest, black wings, blurry, blurry foreground, blush, book, bookshelf, collared shirt, commission, convenient censoring, demon girl, demon wings, feet out of frame, garter straps, grabbing, grabbing from behind, hair between eyes, hair intakes, head wings, hetero, koakuma, library, long hair, long sleeves, looking at viewer, necktie, open mouth, pointy ears, red hair, red necktie, sex, shirt, sidelocks, skeb commission, skirt, solo focus, standing, standing sex, stealth sex, thighhighs, touhou, vest, white shirt, wings, yamu (reverse noise), yellow eyes