Wasn't expecting this

Darn, we are out of folders. She walks over to the other building across from the main one.

It was raining and the all the lights were off, but there was some daylight coming from the windows above.

She loads the boxes onto her cart. From a distance she hears faint voices. The shelves start to move.

Heavy breathing is being heard. A woman's voice panting. Oh crap!

Hands holding on to the shelf and there was someone behind her. A man's voice making a grunting sound as well. They are having SEX!

Holy shit..holy shit! Why me..why me??

She frozed for a moment, hoping they wouldn't notice or hear her. She puts a hand over her mouth, so they didn't hear her laughing or say something. She backs away slowly and walks out of the building with her cart.

Keep walking..don't look back.