Frankie is wondering where Penny is as they are off out shortly when she can hear a strange noise from the bathroom. She goes to investigate then cannot believe what she is hearing. She can hear Penny moaning, surely she is not wanking she is meant to be getting ready. Frankie sneaks into the bathroom to find that she is wanking and she doesn't even notice that Frankie is standing their watching her. Penny is moaning loudly as she plays with her pussy. Soon she notices Frankie standing there, she offers Frankie to come and join her maybe they won't be going out this evening.