Tinder Valentines Day Step Daddy Surprise. I know I was in the wrong, I should never have been on an app like tinder anyway. If my wife caught me I would be in big trouble, but there I was in this hotel room waiting for a faceless girl I matched with on tinder to walk through the doors. Soon as I hear the knock on the door my heart drops, as I open the door I get a huge surprise, it's my stepdaughter Nia. At first, I thought she was doing this to catch ...