Spike and Thorax -- Monsters of Love by Starponys -- Fur Affinity [dot] net

Spike was Thorax's very first friend. Meanwhile, Spike felt lost and alone in a pony world, alienated from his fellow dragons. When

Spike and Thorax -- Monsters of Love (by Rai-Kun) by Starponys -- Fur Affinity [dot] net

Favorites Gallery for Soleiyu -- Fur Affinity [dot] net

Spike and Thorax's Wedding by TokioToyY2K -- Fur Affinity [dot] net

Full Body Thorax x Spike Adopts by Houndpool -- Fur Affinity [dot] net

1331374 - safe, artist:fantasygerard2000, spike, thorax, changedling, human, anthro, g4, to where and back again, clothes, eared humanization, femboy, flower, gay, grass, horn, horned humanization, humanized, king thorax, male, older, older spike

Thorax Chasing Ember (w/ Spike) by Starponys -- Fur Affinity [dot] net

1617466 - safe, artist:zouyugi, character:princess ember, character:spike, character:starlight glimmer, character:thorax, species:changeling, species:dragon, species:pony, species:reformed changeling, species:unicorn, embrax, female, implied embrax

Starlight and Thorax the new King by Uponia on DeviantArt

Pandoraverse Month of Love Contest: Love Letters by Anonymous-Potayto on DeviantArt

Favorites Gallery for Fortfoot -- Fur Affinity [dot] net

1748390 - safe, artist:sinkbon, character:spike, character:twilight sparkle, character:twilight sparkle (alicorn), species:alicorn, species:dragon, species:pony, episode:molt down, g4, my little pony: friendship is magic, absurd resolution, female, hug

Love Sustained, My Little Pony: Friendship is Magic

2422337 - safe, artist:101xsplattyx101, artist:firefox238, derpibooru import, spike, thorax, changedling, changeling, dragon, base used, cometverse, deviantart watermark, eyes closed, gay, gay spike, hug, image, king thorax, male, obtrusive watermark

SPOILERS] The New Thorax by Hericks -- Fur Affinity [dot] net