an action of one's proving his manhood in small, patriarchial towns where having intercourse with a being of one's own specy is strictly forbidden unless they are sharing a wed bed. the question of this action's being zoophilia or mere helplessness still remains unresolved.
it is an old habit from the turkish farmer scientist. when they first tried to breed a horse with donkey they couldnt find a way to show to horse how to fuck with the donkey. so a voluntary, who is called huseyin accepted that to show horse how you can fuck with donkey.
at the room first it was all quiet. horse, donkey and huseyin. then huseyin did the thing that we call fucking a donkey. horse was watching with a lot of interest. so huseyin turned to the horse and said "now its your turn." so the horse bend huseyin over and fucked his sweet white ass. then huseyin died. it was the first person in turkey died for scientifical purposes. so then every young person in turkey once in a life time at least fucked a donkey to honour death of huseyin.