A normal human being on average seems ad-versed to the idea of ****, but for Bimbos and Bulls no such feeling exists. When a Bimbo or Bull reaches maturity at the age of eighteen all viable sexual partners are viewed equally, very few sexual hang ups exists the divergent branch of humans. Possibly do to the unique nature of Bimbo and Bull biology.

Where as regular humans might be apprehensive to the concept of **** as a possible defense mechanism to preventing children with birth defects, no such concerns for Bimbos as Bulls. As children of this new breed of human seemingly seem incapable of developing birth defects.

Research actually seems to indicate that Bulls having sex with familial regular humans, or biologically related Bimbos seem to produce far healthier offspring over all. Bulls having sex with regular women will always produce a perfectly healthy Bimbo without fail regardless of biological connection. What is most interesting though is that when two related Bulls and Bimbos mate, they produce a child that for all intents is superior to the parents.

When offspring from incestous Bulls and Bimbos reach maturity their is always a improvement to one or several parts of the bodies over the parentage. Bimbos born from incestous Bulls and Bimbos tend to develop to be even more curvy than the mother, and better physical shape. Bulls as well will be bigger and stronger than their fathers even if only in minor ways and will most certainly have atleast an inch or two in length over their fathers. There doesn't seem to be a tipping point either the improvements don't ever seem to hit an end.