You need to get egged first. Then you need the right cum. Other way out won't work. To get egged easiest, lose to her and fail all checks.Ok I thought I knew how to do it but it appears I am an idiot
How do I get pregnant with the Goblin? Is it eggs first and cum after? Or cum first, eggs later?
I swear I've tried but "egged" overwrites my "cum" and viceversa
Also there's an issue that eggs disappear after some time if not fertilized. If you get nearesr Cantaur, Harpy, or Wereslut inseminate you, it should be okay.