cartoonsintheirunderwear.tumblr.com/post/160770697349/
cartoonsintheirunderwear.tumblr.com/post/160861156161/
cartoonsintheirunderwear.tumblr.com/post/160896247707/
cartoonsintheirunderwear.tumblr.com/post/160912271543/
cartoonsintheirunderwear.tumblr.com/post/160935048172/
Spike in tighty-whities, with Rarity ogling. Artwork by Pia-sama.