The Ghost gets kinky.

"I guess you were right, ladies," Beverly says in an eerie voice, "I was dead. That means that I can do fun stuff like possess people.
You like my new look?"

"That also means that I can do this..."

The 2 Ghost Hunters feel strange and they both start to glow.

The ropes come off of them without being touched and their bodies are pulled to their feet.

They can't resist as they are pulled into a sitting position on a nearby mattress, facing each other.

The ropes move 'on their own' again and they end up tied together!

Before they can speak, gags fly into their mouth and the strange glow causes the plastic to transform in a strange way.
The end of their ball gags end up connected, sealed with a pop.

WTF?!?

"My fun has only just begun," she/he says.