The High-Mileage Cuckold Wife

Wendy's job keeps her traveling, and the yes she gives coworker Steve at the office turns those trips into an affair her marriage has already made room for.

Steve is convinced he is claiming another man's wife, taking her unprotected and pressing her to carry his baby, while Doug already knows and wears the cuckold label she put on him.

Their calendar awards Steve the days that count and leaves Doug whatever remains, and other men stay a secret Steve is not allowed to hear.

She returns from the road moving carefully and leaves the evidence waiting in the bathroom.

When the test reads positive, it is the outcome they built rather than a surprise, and Doug is the one holding her hand in the delivery room as she delivers a child that is not his.