Sophie loves her mistress, and she loves to please her. Her relationship has been wonderful, and she enjoys being a submissive pet, but her mistress is about to throw something new into the relationship. She instructs Sophie to please another dominant. This isn’t really a problem, but the dominant isn’t another woman, it’s a man.
A lifelong lesbian, Sophie has never had a man, but before long, she’ll have one in more than just one hole. In fact, her first straight sex experience is going to be a first anal sex experience!