>>52231386Actually, did you know that in terms of breeding, your sister is the most compatible with you? Not only do you get to pass on your genes more completely than fucking a stranger, but there's also a 98.75% chance of having healthy children (we can round this to 100%)? Think about it, you could be a 75% genetic match with your kids! Gosh, who would wanna throw away their bloodline to some random hussy?
