some wolves in underwear — Weasyl

Just Stretchin' — Weasyl

Zach-USA: Posing Wolfos

FN - Artwork - Tyins Darkwulf WOOF Brand Underwear Ref

Underwerewolf — Weasyl

Big Boys in Briefs: Toby Topher by LordDominic -- Fur Affinity

How May I Be Of Use to You, Master? by LordDominic -- Fur Affinity

Samuel's Underwear — Weasyl

Domingo by LordDominic -- Fur Affinity [dot] net

Vargore Pinup - by Sorakirbys — Weasyl

The Wolf in Underpants Gets Some Pants - Lerner Publishing Group

Underwear Wolf - GodWiki

Underwear Wolf - GodWiki

Aaron — Weasyl