[XanderDWulfe] Knuckles Weight Gain

[XanderDWulfe] Chesticles the Echidna

[Todex] Knuckles (Sonic the Hedgehog)

(HeyImTeedo) Knuckles TF

🇺🇸 [Zielloos] Lock-On Apparel (Sonic The Hedgehog)

🇺🇸 [HedgehogLove] Knock Knock It's Klara! (Sonic The Hedgehog)

🇯🇵 Sonic Archie Comics - Post Genesis Wave New Сharacters

🇺🇸 [Neokat] Knux (Sonic The Hedgehog)

[BlueApple] Guardian of the Phantom Ruby Keeper (Sonic the Hedgehog)

🇺🇸 [Palcomix] The Doctor Will See You Now 2 (Sonic The Hedgehog)

🇺🇸 SA Reverse Adventure (Sonic The Hedgehog) [Incomplete]

🇺🇸 [FluffyTG] Gotta Girl Fast #5: Sally & Knuckles

🇺🇸 [DHX2KArtz] Coming Home for Momma's Love! (Sonic the Hedgehog)

🇺🇸 [Ultrabitch] Demons Are Red, Roses Are Too (Chapter 2)

🇺🇸 [Ultrabitch] Demons Are Red, Roses Are Too

🇷🇺 [Palcomix] A Strange Affair | Странный роман (Sonic The Hedgehog) [Russian] [Wector, Dark_KRONOS]

🇪🇸 [Palcomix] A Strange Affair | Un Asunto Extraño (Sonic The Hedgehog) [Spanish] [LKNOFansub]

🇺🇸 [Palcomix] A Strange Affair (Sonic The Hedgehog)

🇺🇸 [Kitsune Youaki] Knuckles and Lara-Le's Shower (Sonic The Hedgehog)

🇺🇸 [XanderDWulfe] All You Can Eat and Then Some

🇺🇸 [Negullust] XXXMAS Thief (Sonic the Hedgehog)

🇺🇸 [Miss Phase] Soniq Dahog (Sonic The Hedgehog) [Ongoing]