Let's Have A Threesome

Mia is an assistant to a international diplomat and never gets much spare time. However while he is away, she has been asked to house sit and host his son when he comes over to stay. Mia has asked Natalia to spend some time with her until he arrives. She is her best friend from college and they always make every second together count. When her bosses son arrives early and catches them making out in the pool, they realise that they are going to need to make sure he doesn't say a word - and there's only one thing that will ensure his silence.