F
Funny, I used to be incredibly jealous, still have some tendencies towards that, but I think that’s at the core now of why I find it so incredibly hot. Sexualized anxiety and the concept of sperm competition. There is a reason why there is this nexus between jealousy and sexual pleasure and compulsion.
From a post I made on Quora “Sperm competition. Researchers have found that in most ******* species, if the male of a couple sees his female partner having sex with a rival male, or suspects his female partner has recently had sex with a rival male, it kick starts a biological drive where: The male will be driven to copulate with the female. His thrusting will be more pronounced/vigorous, sperm levels increase, and the males have more intense orgasms. The reason behind this is that there is a biological drive to supplant the rivals sperm with his own. It’s why the penis is shaped like a mushroom/umbrella. It’s designed to act like a plunger. In nature, if you aren’t winning the genetic lottery and your female is providing for another males baby, your genetic lineage is at risk or so the theory goes. It makes me crazy horny to think of my wife fucking a better hung male. Since black men have the mystique about being at the apex of sexual prowess, competition can’t get more intense from my perspective. I know a lot of people say ““it’s a myth about black men all having huge cocks.” That may be true, but when you are dealing with fantasies and have the ability to choose who you play with, that myth can live on quite nicely and is hot as fuck. The largest sex organ in the body? The human brain. The mental aspect of this is incredibly hot.”