It just dawned on me why my GF has stopped allowing me to cum inside her. She likes to tease me how her pussy will only take black cum from now on. She even went as far as stomping and grinding my cum into the floor while staring me down. The kicker is this. We've always talked about how once we are married we will have her bred by a black bull and raise the baby together. She wants a baby obviously. Her hormones are going nuts. She tells me all about it when I'm inside her. I always thought that making me pull out was just her being kinky but I just realized. She makes me pull out so if she ever accidentally gets pregnant in between now and our planned breeding, it ensures that the baby will be black. She's never said this but it just kind of clicked in my brain today.