Little Sister's Big Idea (My Sister the Cuckquean Book 3)

Grace and Mike's kinky vacation continues. For Grace's younger sister Olivia, the all inclusive trip really does mean all inclusive. She can have all the wild sex with Grace's husband that she wants, as long as Grace gets to watch.

Olivia's always been the more uninhibited of the two sisters. And as she tried to understand her sister's cuckquean kink, she starts to form some ideas of her own. After all, this is all for Grace, but that doesn't mean Olivia shouldn't have her fun too. With Mike's cooperation and some impromptu bondage, Olivia will put her own spin on their cuckquean vacation.