It's not a good a idea to cheat on your wife with her best friend. It's an even worse idea to let her little sister find out. Kayla dominates, humiliates, and feminizes her brother-in-law during a humiliating day at the mall that he will never forget. Forced feminization, forced bisexuality, bondage, humiliation, female domination, and forced crossdressing in this 9,000+ word story for mature readers.