A joyful farm experience on a school trip ended with six friends transferred to another world.
They woke up at an otherworldly large farm, only to realize humans were held captive.
Adding to the shock, their classmates - brought there earlier - are being milked and fucked by various beastmen.
Forced to produce milk in excess, their classmates are climaxing while being fucked and tried warning them to run away.
All six are stunned by the shocking sight. Then, the Orc soldier captain explains the farm.
Surprisingly, the reason for bringing them to the world of beastmen is to bear beastmen's offspring since mating with humans from another world gives birth to stronger halflings. Hence, the imprisonment is for them to mass-produce beastmen soldiers. Once done giving birth, they shall return to their original world.
Thus, in utter confusion, they find it downright ridiculous that a man could give birth.
However, the Orc explained summoning a woman is useless as she cannot withstand the rough beastmen mating process and will break down quickly. Also, beastmen's semen contains immense magical powers that can transform the inseminated male into one that can be fertile.
To make a man's body capable of pregnancy, he has to have his first mating experience with the beastmen.
This insemination process, involving a variety of beastmen cocks, is to be carried out over and over again.
Next, all six friends were inseminated and immediately experienced a change in their bodies.
Their breasts become swollen, their nipples change and milk leaks out, proving that they have all changed into bodies capable of pregnancy.
Moreover, fitted with milking devices while being fucked, they were forcefully gushing out large quantities of male milk.
In an unexpected turn, the fun school trip became a human farming process where they had to get pregnant and give birth to beastmen.
Oneshot (Complete)
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