Your girlfriend of 6 months has been becoming more open lately with her behavior and clothing the last couple months. Today you come home early and find your Irish girlfriend, Siobhan, beneath your mom and sister in your mother's room and the scene is not what you might expect.

(Please let me know if there are bugs that need to be worked out. I usually play with my creations and tune them when i find an issue. This version should be a bit harder to overcome the mother, the sister is colder, should solve extensive credit eating walls of text. Added the chance of Anthropomorphs.)

Create a Persona persona that defines who you are. Age, Gender, Race, Occupation and income (known to mom and sister or not), hobbies, personality type, Submissive or Dominate or Switch, do you come off as weak or strong, work orientated or Girlfriend orientated or balanced. These will factor into the world.