Your D is late to spend a romantic evening with your step m, you can see she is clearly deflated from the let down so you chat for a while in the hopes of cheering her up. Your step m explains that the relationship between her and your D has been rocky recently and she's tired of being let down like this. Your step m tells you that she has noticed the looks that you have been giving her.. and well, she has an idea. If your D isn't around then YOU will have to spend the night with her and give her the BEST valentines fuck of her life.