Of all the people to sneakily impregnate, fighting game girls are the ones I'm the most nervous about. I mean, would YOU like Juri Han coming after you for child support? It's not like any of them don't have the resources to find out who daddums is, after all.
Now getting them to consciously lose to the dick after a defeat (honest or otherwise), that's cool. All this sneaky stuff though? No thanks, I like my limbs attached just the way they are thanks.