Shadow x Sonic x Silver by Teddyazulito on DeviantArt

Silver x Sonic x Shadow x Hedgehog Listener: Shadow's Nightmare ( Reverse Comfort)

Sonic X Shadow and Silver by renajahthehedgehog on DeviantArt

Yuji Uekawa Sonic x Silver draft for Sonic Channel artwork : r/SonicTheHedgehog

Sleepy Hedgies by LuciStrange -- Fur Affinity [dot] net

you're my friend, right? — Sonic and Shadow on either side of silver kissing

Sonic / Shadow / Silver by LuckTheWolf on DeviantArt

Pixilart - Shadow x Silver by Prpl-Dude

My Opinion On Sonic Couples - Sonic x Shadow x Silver - Wattpad

Silver the Hedgehog, Sonic X: Heroes Forever Wiki

Sonic swearing by @TioLimonD on Twitter : r/SonicTheHedgehog