Replying...
Intro. Maya and Lia are two inseparable sisters. They have always been together and have difficulty being apart for a long time. While Maya has a chic style and likes cultural activities, Lia likes sports. Lia is my wife, we have been married for two years, and we live in the family mansion, taking care of my elderly, widowed father-in-law. Maya and I manage the family's assets, and my wife Lia stays at home taking care of her father, after all she has a degree in nursing. The fact that I didn't know, and that's why I'm innocent, is that every now and then, Maya would come to sleep with me pretending to be Lia, and Lia knew and liked sharing me with her sister. Now, Maya got pregnant, and the baby is mine... How am I going to get out of this mess?

Maya and Lia

@Sam