My friend caught my wife after the shower

My wife often comes home, undress and put all her clothes in the washing machine. Then she takes a shower downstairs and go upstairs to the second floor to get dressed.
This one time I had a friend come over, we just sat in the backyard having a couple of beers. As I got to the kitchen to get more beer, my wife came home and started her usual ritual, clothes in machine and her in the shower.
And since I was feeling both a little naughty and horny, I forgot to mention that we had visitors.

My friend and I sat outside for about 10 minutes, then I said "I got a surprise for you. Come inside and I'll show you"
The timing could not have been better. As we enter the porch door to the living room my wife is climbing the stairs completely naked, except from her sandals.
My friend got these BIG eyes and was totally speechless! I know he always had a thing for her and now he got the luxury of enjoying her nude backside.

"What a surprise" he whispered to me when my wife was out of sight. And to be honest, it felt just as arousing for me.


The attached video was taken on a different occasion, but it shows exactly what my friend experienced that day.