My Sister's Gift (My Sister the Cuckquean Book 7)

For a lot of women, seeing their husband sleeping with their younger sister would be the end of the marriage. For Grace, her husband Mike and little sister Olivia, it's just the beginning of their wild cuckquean adventure.

But life isn't all kinky sex and husband sharing. When Grace receives some bad news, it's up to her husband and her sister to respond and support her the best way they know how. And now their cuckquean adventures will take on a whole new meaning, as Grace is forced to endure the ultimate humiliation: watching her husband breed her little sister!