You look around,
The suits were all muscular in some way and they all (for some reason) were particularly arousing.
You continue looking before your gaze fixes on a hot stallion, a male anthropomorphic horse with reasonably large muscles, a gorgeous mane and heroic brown fur.
After looking further down the suit admiring its every feature, you notice the cock condom.
You blush at the sight of the immense phallus, as you feel your own cock bulge noticeably in your pants.
“I’ll take the horse please” You say excited to see what Jack thinks of your costume.
“An excellent choice” said the clerk, bagging the suit up
“I’m sure you and your ‘girlfriend’ will enjoy your suits”
“Heh….yeah…..” you say embarrassed.
You leave the shop and head to your apartment to meet Jack and try on your costumes.