I did it! I unlocked the dialogue showing the "forced cuckolding". I must admit it was good, but I was expecting Zoe to be harsher. By the way, I'd like that the dialogues become more aggressive as the domination level rises up. For example, instead of saying every morning "hello sweetie", at level 5 she could say "Hey, slave, are you ready to go to work and earn money for me?". At level 10: "Kneel and call me your Queen, your piece of shit". Level 15: Your little piece of crap, you must lick the floor that I step on. And she spits the player on the face".