Yes Sir: Erotic Stories of Female Submission $ 19.95 Default Title - $ 19.95 Quantity This product is currently sold out. Please fill in the form below if you'd like to be notified when it becomes available. This literate and beautifully edited collection of femsub fiction delivers the mesmerizing mental foreplay that erotica readers love." Dr. Gloria Brame, author of Different Loving: The World of Sexual Dominance and Submission