Grinning as Jin slipped the collar onto Cassia, Wendy floated back a little ways, watching to see if the collar would cause anything to happen.  If it did, she wanted to be back a safe distance, but if it didn't...  Well, moving in to join the two of them would be the obvious order of business, wouldn't it?  Even though it would give the blonde bimbo the first shot at the man, she didn't mind watching and waiting for a short while.  Better safe than sorry, after all.