My Stepmom is a Futanari Final

You’re a college student on holiday, so you decide to give your single dad a visit. After a phone call you are surprised to learn that he’s met a special someone. Soon after arriving home, your dad asks for your blessing to marry his amazing girlfriend–making her your stepmom. After unforeseen circumstances arise, you find yourself alone with your soon-to-be stepmom and she has a special surprise–just for you.​

Game is avaialble for Windows, Linux