What's more thrilling that random hook ups? How about hooking up with a random stranger now, then becoming his stepsister next?

Years after his mum died, Archie's dad is getting remarried and he is having a hard time accepting that fact. But would his soon-to-be stepsister change his mind? Especially now that he can't get enough of her. ***THIS IS THE SEQUEL TO SLEEPING WITH MY STEPBROTHER