technically can't get cucked by a horse sense girl cannot get pregnant by horse
cucking is act of cuckolding someone
cuckold is act if impregnating someone else girlfriend and or wife and the suppose does not know kid is not there's it is old old term comes out of dark ages means pretty much raising someone else bastard kid that you thought was yours.
"The word cuckold derives from the cuckoo bird, alluding to its habit of laying its eggs in other birds' nests so that it does not have raise the Babie birds them self's."
so to be cuckold there has to be a birth
when was in air force, overseas in Thia land they have what's called donkey shows or the rat and possie shows their live events stuff happen more often than you think you go into this join in Thailand, and you can pick form menu anything you want they even had a live octopus show with girl
this is just some bestiality if you ever checked out Asian porn by yourself or significant other it easy to find some weird pig on girl dog on girl stuff in real life and before you ask yes me my wife and alot of my freinds when we where younger smoking pot and drinking would sit around and try to find the craziest shit we could find on internet to gross each other out with and animal porn with people was one of the things we would hit.
"nothing makes someone puke faster after drinking oor smoking pot than watch a girl gag down horse cum as it burst all over out from side of their mouth."
people never believe that it is rampant, but it is pretty rampant there way way more people having sex with animals than you even think there was it is even legal in a lot of countries and even in couple states in the USA it use to be more legal like in about pretty much all of the states but now in the USA its only legal in four states Hawaii, New Mexico, West Virginia and Wyoming
what is funny is that only reason it is illegal is cause of animal abuse laws, people think that a horse getting rammed into a girl physical hurt the horse mental and physical state no one cares what it does to girl or guy who takes the horses dick for example.
there was some study about HIV that made claim that it originated from researchers in Africa Congo having sex with the monkies or prime mates back in the or 70s or early 80s that they were researching at the time., I can't remember the research paper, or which university did that study but that was claim it made.