...s tan anus to his pink-twinged yellow glans. The greyhound briefly ran his tongue over Bart's boycunt, gave his loose scrotum a lick, and ran his tongue up the underside of his cock. Then, SLH stepped between his legs,
and again began to lick his master's face.
Bart could feel the sticky mixture of saliva and both his of their precum against his face, but he could also feel something else. The fur of Santa's Little Helper's belly was rubbing against his penis as he breathed.
Almost instinctively, Bart bucked his hips, which produced yet another amazing sensation. Pushing his rear up against Santa's Little Helper, Bart could feel his pet's canine pee-pee rub against his anus as his own pee-pee stroked against his fur. The dog wasn't sure what to think of the action, but Bart put his arms
around him and hugged him. SLH responded by licking his face.
Bart could feel his cock rubbing a slick of precum against his pet's belly, and he felt an orgasm beginning to well up deep inside. He pushed his butt against his faithful friend again, and felt his entire body tighten. Santa's Little Helper whimpered. Bart couldn't believe it - his own dog was making him cum!
Bart pushed against him again, and blew his wad. He fired spurt after spurt between his skin and SLH's fur. Confused and a little scared, the dog struggled to get free, which only heighten...