Don't know, but hope Mary leaves soon, so Mila and Bridget could spend more time together, both have seen interested in each other, but not dared to. Seemed Mila is careful not to scare off the other ones with going to hard in. She have tested Alexa a couple of times last night in the bath, but Alexa removed Milas hands when they come to close.
The same does Mary in a way, she has made it clear for the girls not to touch between the legs. Only on the panties, but no movement.