You pull on some gray fur and out swings a big shaggy dog costume, complete with a good sized cock. The mask looks like a big fluffy sheepdog with hair over the eyes and fur everywhere. A nice sized dog too. It comes with a simple black collar and leather leash.
You look back to the clerk and say, "Can I try this on?"
The clerk nods and says, "You MAY try it on, as well. Go ahead. See how it feels on you."
You take off your shoes and pants and try on just the lower half. The dog cock condom lays flat. It not only looks good on you, but it feels good. You want to see what your dick looks like in that condom, and you say "I'll take it."
"Good boy," The clerk says, with a quick pat on your head.
"That was nice of him," You think absently as you take the lower part of the costume off.