19978 - safe, artist:bongwater777, knuckles the echidna (sonic), shadow the hedgehog (sonic), echidna, hedgehog, mammal, monotreme, anthro, sega, sonic the hedgehog (series), 2020, black fur, black tail, blushing, chaos emerald, cheek fluff

#149774 - safe, artist:lemon_eyebrows, knuckles the echidna (sonic), shadow the hedgehog (sonic), sonic the hedgehog (sonic), anthro, sega, sonic the hedgehog (series), 2022, male, males only, trio, trio male - Furbooru

288351 - safe, artist:flashpointgear, tikal the echidna (sonic), echidna, mammal, monotreme, anthro, sega, sonic the hedgehog (series), bedroom eyes, boots, bracelet, brainwashed, breasts, cleavage, clothes, female, gloves, high heel boots, high heels

788 - Related Images

788 - Related Images

144654 - safe, artist:nuinu_17, knuckles the echidna (sonic), echidna, mammal, monotreme, anthro, sega, sonic the hedgehog (series), 2022, food, fruit, grapes, male, solo, solo male - Furbooru

788 - Related Images

19989 - Related Images - Furbooru

Sonic Classic Heroes, Page 98

19245 - safe, artist:bongwater777, part of a set, knuckles the echidna ( sonic), shadow the hedgehog (sonic), echidna, hedgehog, mammal, monotreme, anthro, sega, sonic boom (series), sonic the hedgehog (series), 2020, black fur

180564 - safe, artist:nextgrandcross, knuckles the echidna (sonic), echidna, mammal, monotreme, anthro, sega, sonic the hedgehog (series), 2012, angry, clothes, fist, fur, gloves, gritted teeth, looking at you, male, purple eyes, red

256226 - safe, artist:joeadok, knuckles the echidna (sonic), echidna, mammal, monotreme, anthro, archie sonic the hedgehog, sega, sonic the hedgehog ( series), 2019, boots, brother, brothers, character name, clothes, crossed arms, gloves, knee

788 - Related Images

188898 - safe, artist:kyutsii_, knuckles the echidna (sonic), echidna, mammal, monotreme, anthro, sega, sonic the hedgehog (series), male, solo, solo male - Furbooru

190023 - safe, artist:mmachu_sonic, knuckles the echidna (sonic), echidna, mammal, monotreme, anthro, sega, sonic the hedgehog (series), male, solo, solo male - Furbooru

139124 - safe, artist:andersonicth, shade the echidna (sonic), echidna, mammal, monotreme, anthro, sega, sonic the hedgehog (series), black background, black bodysuit, bodysuit, boots, clothes, eyebrows, female, fur, hair, hairband, high res, looking