It's a Hard-Knock Wife

William and Louise have been struggling to have a kid for quite a while now, but it's to no avail. In the end, the very strong and assertive wife decides to take matters in her own hands. If she has to be the man in this marriage in order to find happiness, she'll gladly do it!
This erotic fiction contains female muscle growth, futa and gender-blending. All characters are at least 18 years old.