art by doppel, 1boy, ahoge, animal ears, bad id, bad pixiv id, blue hair, borrowed character, bulge, cat boy, cat ears, cat tail, cleavage cutout, clothing cutout, dark-skinned male, dark skin, dorsiflexion, fang, feet up, grin, hair between eyes, happy, heart, lying, male focus, mole, mole under eye, murasaki \(lightsource\), nail polish, on back, original, purple thighhighs, simple background, skin fang, smile, solo, tail, thighhighs, toeless legwear, toenail polish, toenails, toes, trap, white background, yellow eyes