I thought the same thing. I have to ask tho - who the hell wears underwear for a week? I put on a clean pair in the morning, & strip them off to commando in some clean shorts or pajama pants.

If your GF wore underwear for a week, there would be discharge all the time as the Batcave doesn’t handle moisture down there too well. My ex wife would get a yeast infection if she rewore a pair.

I’m calling shenanigans on this one.