She walks into the dark tunnel, and he follows. As they step through the pitch-dark tunnel, Josh starts to feel something beneath his hands.
"Hey, Marie," he calls out. "Didn't you notice something on the floor?" Like some sort of fabric, he thinks. "Like cloth-stuff things," he manages to say.
"Didn't feel anything," she says. "And I sure didn't lose any clothes".
As the tunnel comes towards an end, or at least a light of some sorts, Josh is aware that Marie's right - barely. She hasn't lost any clothes, but her butt has grown and changed shape and pushed her panties almost halfway down. Oddly enough, he doesn't feel particularly excited, though he knows he normally would.
Also, he was right about the fabric. There seem to be lots of articles of clothing strewn around the area - some in good conditions, most ripped in half or in tatters. They're only a few at first, but as the tunnels widens and progresses towards the lighted area they can see many more of them.
"Well what do you know, it's full of clothes," says Marie. And what's that in the light? Looks familiar..."