- To 'break' Katarina all you have to do is speak to her on the Terrace repeatedly until she has sex with you 3 times. You can do this in a single day.
- As far as Emma goes you have to visit her in the Sauna 5 times in total if your sharing her with Mario.
- Once you rat out Sofia to Mario, AFTER you corrupt Emma, he will give you the key to the Guest Bedroom where they are keeping her as a sex slave now.