This could take place really anywhere, out in the middle of the forest or in tel'adre. Basically you find a couple, it doesn't really matter what they are but I chose a goblin girl and a mouse morph male like jojo or amily. If the PC has a bigger dick than her husband, the goblin who i'm just gonna call danielle from now on, will cheat on him with the PC. Now because the PC usually cums by the gallon and goblins have overactive ovaries, this of course leads to pregnancy, while the poor mouse morph husband looks at danielle's swelling belly. Maybe you could even show up at the birth, dominating danielle, shoving your cock/pussy/??? in her mouth while she delivers your child.
Thoughts?
Thoughts?