Zecora handed the potion over to Twilight and said "Here is the potion that you asked for Twilight, just one sip and it should work out just right!" Twilight thanked her and quickly made her way home where she and a few guests all took a little sip of the special potion Zecora had prepared for them.

It was the last day of the mating season and Spike was looking forward to going home after he had decided to eat out at a restaurant that evening, but when he walked through the front door, he saw a sight that made him so hard that he almost fainted from lack of blood in the rest of his body. Every single MILF he had fucked, plus Twilight, was gathered there, all in the same black latex outfits and in various positions showing off their pussies to be claimed as they shouted "Surprise!"

Spike was speechless, Twilight smirked and said "Spike, here is the situation, all of us have taken a potion that makes it possible for you to impregnate us. So you're gonna take that dick out and slam every single pussy in this room, because for the rest of your life, all of us here and anyone else you decide to bring into the group, is going to spend every single mating season keeping your cum tanks constantly empty so long as you get us all pregnant over and over and over again. Any questions?"

Spike stared wide-eyed and dumbly went "Uh... husbands?"

Cloudy said "My husband doesn't care because he's an ass hole"

Velvet said "I'm divorcing my husband because he's an ass hole"

Cookie said "My husband and I are swingers, this was gonna happen one day anyway"

Windy said "My husband knows I love sex a lot, this was gonna happen one day anyway"

Pear said " No stallion will ever be special enough to take my pussy... you're not a stallion"

Spike fell unconscious, mating season was going to be very tiring from now on.

The End.

Author's Note

Thank you Kaiman44 and Shadowpony300 for this story idea! I hope you enjoyed it :)