Is this pic fake? A set-up?

A 22-year-old woman named Shannon Butt from Gloucestershire, England recently posted a bathroom selfie on Instagram . . . but she didn't realize you could see a reflection in the mirror of her boyfriend WIPING his butt.

(Hey, three different uses of the word "but/butt" in that sentence!)

The picture was up for 37 minutes before she "found out".

On the bright side for her, her tweet about what happened is going WAY more viral than a normal selfie ever would have.

(Unilad)

(Here's the picture.  Warning: There's a small but visible butt being wiped.)

Is this fake? It just feels fakey. Thoughts?