From an Outie to an Innie

Caution: This Fiction Sex Story contains strong sexual content, including mt/ft, Ma/ft, ft/ft, Fa/ft, Mult, Teenagers, Consensual, BiSexual, School, Science Fiction, Extra Sensory Perception, Time Travel, Genie, Incest, Mother, Brother, Father, Anal Sex, Double Penetration, First, Fisting, Masturbation, Petting, Safe Sex, Transformation,

Fiction Sex Story: Curses, blessings, wishes. William is about to become Billie on his 15th birthday. It isn't something his mother would have wished upon him, but there is no choice. Fortunately, for Billie, growing up bi goes a long way to making the transformation easier than it otherwise might have been.