Penthouse Pet Samantha Stewart lets you share her most private moments. Peek into her diary, the keeper of all her little secrets, wildest fantasies, and her most exciting experiences. Watch what happens when she spends a very hot weekend with three gorgeous girlfriends at a luxurious estate in the country. The girls soon discover one anothers hidden fantasies and find out more about themselves than they ever imagined. Dear Diary, it will be our little secret.