2905718 - safe, artist:cowsrtasty, pony, doctor eggman, male

The son of eggman (female sonic harem x son of eggman. - Theswankyseal - Wattpad

Dr. Robotnik in MLP style by SuperDiegoVideos on DeviantArt

290557 - safe, artist:tex, character:applejack, oc, oc:tex, species:human, species:pony, bandage, eyes closed, holding, holding a pony, human on pony snuggling, injured, monochrome, snuggling - Manebooru

#27866 - safe, artist:tale-dude, doctor eggman (sonic), sonic the hedgehog (sonic), hedgehog, human, mammal, anthro, sega, sonic the hedgehog (series), 2016, alternate universe, duo, duo male, male, males only, quills - Furbooru

Dr. Eggman (Starved), FC/OC VS Battles Wiki

The son of eggman (female sonic harem x son of eggman. - Theswankyseal - Wattpad

Dr. Eggman's Unconventional Cowgirls by Miraimiru on DeviantArt

The son of eggman (female sonic harem x son of eggman. - Theswankyseal - Wattpad

Dr. Eggman, Waymantale Wiki