When Kira enters Mr. M's home, she doesn't realize she is going to receive a bonus - in the shape of Mia, a beautiful blonde who shows Kira just how appreciative Mr. M is as soon as she arrives. Once the girls have become acquainted, Kira knows it is a little selfish to keep Mia to herself and lets her employer in on the action. In this particular case, three is definitely not a crowd.