This would be awesome, and especially so if there were a way to inject the extracted cum into another fur's genitals or rump.

Having more genital options would be a great addition. I'd love to see some more animal-inspired dog, horse, and such vaginas.

I'd love this, especially if you could order a submissive lab partner around. You could say, for example, "Fox. Blow this horse but don't let him cum." then focus on another test subject while the horse squirms and begs the fox and/or you to let him finish.

Yes please! You could use the portal to make subjects frot in the original. I'd love to see the sequel expand on that with your own character getting in on the action.

This is an excellent idea and one of the things I, personally, would love to see in the game.