This is a well-written 53,000 word erotic regency romance novel
Miss Lily Lowell's country girlhood innocence is forever lost when her father remarries. Her indomitable new stepmother plans for Lily and her three stepsisters to all be married off by the end of the London Season. Lily must learn the proper etiquette and erotic arts of seductive femininity that will be required to catch a husband. Reluctantly, she is tutored by her skillful new uncle and learns valuable, though disturbing, lessons from a viscount and several other men. It isn't until she meets the handsome and courteous Earl of Somerset that she finally accepts her new identity as a lady, and when she wins his heart, she becomes the Earl's lady.