2boys, animal_ears, animal_nose, artist_name, bad_twitter_id, blue_fur, blue_gemstone, blush, border, chaos_emerald, closed_mouth, constellation, crescent, crescent_moon, eye_contact, frown, furry, furry_male, furry_with_furry, gem, gem_(symbol), gloves, gradient_background, green_eyes, green_gemstone, half-closed_eyes, hand_up, hands_up, hedgehog, hedgehog_ears, hedgehog_tail, kneeling, knuckles_the_echidna, looking_at_another, looking_down, looking_up, male_focus, master_emerald, moon, multiple_boys, outside_border, purple_background, purple_eyes, purple_gemstone, red_footwear, red_fur, red_gemstone, seiza, shoes, sitting, sitting_on_person, sk_rokuro, sky, smile, sneakers, socks, sonic_(series), sonic_the_hedgehog, sparkle, star_(sky), star_(symbol), starry_sky, sun, sun_symbol, tail, virgo_(constellation), white_border, white_gloves, white_socks, yaoi