petebrownuk: FOR STUD It’s generally the case that most slaves selected as “studs”
petebrownuk: FOR STUD It’s generally the case that most slaves selected as “studs” are in their mid to late twenties, and are very big and muscular. But not all owners want to reed enormous power in to their slave herds - those who run factories, for example, want smaller, thinner, more “wiry” slaves who can fit between the machinery better. A slave like this can therefore be an excellent stud, and has all the right characteristics: look at the length of its cock, for ensuring that semen gets deep into the bitch. The very low-hanging testicles keep the sperm cool and help ensure better fertility (as well as being interesting to watch from behind, between its legs, as it fucks the bitch in the normal “doggy” position for salve breeding). And best of all its young - it’s well known that male fertility peaks at around 17 years old, so a stud like this has all the advantages over an older one when it comes to percentage of first time conceptions. -- source link