Don't know who the girl is that's stayed ng in Kristy's room but pretty sure she blew the elderly guy in the small restroom that only has one camera. They both undressed in there and he was very ready for sex. They were off camera in that room but occasionally you could see the guy's arm making a familiar motion if you know what I mean. Then she comes out and heads for the regular bathroom to wash off what was on the side of her face. Then he washes up, and as he was leaving, definitely hands her something at the door. Money perhaps? Don't know but hope she sticks around a while!