Mackstack 🔞

Average Horse Enjoyer
All characters featured here are over 18
Commissions are currently CLOSED!
(Coming Soon!)

[Mackstack 🔞 @MackeryStackery]

Hello all, This is my Updated 2026 Commission Price sheet! The sheet has been updated to pricing easier to understand.

Please DM me here or via my Discord if you are interested. Animated Commissions are currently NOT generally available.

[Mackstack 🔞 @MackeryStackery]

Element of Generosity? Element of Drama more like~

[Mackstack 🔞 @MackeryStackery]

🔊SOUND WARNING 🔊

Have you ever seen one of those HeifTech milking machines in action? Apparently it's the purest hit of euphoria you can get, so long as you can use it safely - and Yoru had to try it out for himself~
Com for @YoruNight121

[Mackstack 🔞 @MackeryStackery]

🔊SOUND WARNING 🔊

Have you ever seen one of those HeifTech milking machines in action? Apparently it's the purest hit of euphoria you can get, so long as you can use it safely - and Yoru had to try it out for himself~
Com for @YoruNight121

[Mackstack 🔞 @MackeryStackery]

Commissions are now closed! Thank you to everyone that showed interest, and sorry if you didn't manage to get a slot! I hope to reopen coms again soon!

[Mackstack 🔞 @MackeryStackery]

Just because Twilight became an alicorn, doesn't mean she's done with her education! Far from it, now she's got new stuff to learn~

[Mackstack 🔞 @MackeryStackery]

Just because Twilight became an alicorn, doesn't mean she's done with her education! Far from it, now she's got new stuff to learn~

[Mackstack 🔞 @MackeryStackery]

Shiny was tired of being emasculated by all the giant futa mares around him, so he begged Twilight to work her magic, to increase his masculinity in any way possible. But Shiny wasn't ready for the changes his Sister would make...

[Mackstack 🔞 @MackeryStackery]

Commissions are OPEN! Five Slots, first come first served! DM me here or via Discord if interested!

[Mackstack 🔞 @MackeryStackery]

Shiny was tired of being emasculated by all the giant futa mares around him, so he begged Twilight to work her magic, to increase his masculinity in any way possible. But Shiny wasn't ready for the changes his Sister would make...

[Mackstack 🔞 @MackeryStackery]

King Sombra has taken the Crystal Throne. Surely nothing can topple him now...

[Mackstack 🔞 @MackeryStackery]

When Twilight became an alicorn, she struggled to adapt. A body that wouldn't stop growing, and a libido that would never be satiated. Natural alicorns have their entire lives to get used to this, but Twilight developed it overnight.

[Mackstack 🔞 @MackeryStackery]

When Twilight became an alicorn, she struggled to adapt. A body that wouldn't stop growing, and a libido that would never be satiated. Natural alicorns have their entire lives to get used to this, but Twilight developed it overnight.

[Mackstack 🔞 @MackeryStackery]

Spike and his date go for a 'walk in the park'~
I can't believe it, it's my first pony animation in years - good to be back in the saddle ;3

Sound warning!
Sounds sourced from:
SFX: @OpenNSFWSP
Spike VA: @AnnussyMorussy (OpenNSFW Pack)

[Mackstack 🔞 @MackeryStackery]

Rarity asked Spike if he wanted to help her with her girly fashion show - Spike agreed, but he knew he wouldn't like dressing up like a sissy...

[Mackstack 🔞 @MackeryStackery]

Twilight accidently catches Spike in the moment...~

[Mackstack 🔞 @MackeryStackery]

The Futa Wonderbolts has never had any male members. But one day, when two sissy stallions begged to join, the girls relented - mainly so they could see what stuff they could make they guys do ;3

[Mackstack 🔞 @MackeryStackery]

@PonyCrimson You'll have to wait and see ;p
Real answer is that I'm planning out a few animations, will take my time and decide what the best one is, updates will come when they're ready

[Mackstack 🔞 @MackeryStackery]

The Pleasure Guard has numerous ranks. The lowly soldiers are futa alicorn breeding fodder, but the elite CONCUBINEs are truly cherished. Each Concubine uniform is tailor made to suit the wearer, and here we can see just some of the features these uniforms have.

[Mackstack 🔞 @MackeryStackery]

Ever since Sweet Apple Acres started selling 'Apple Seed', business has been booming! Only trouble is AJ sometimes has a hard time keeping up with demand ;3

[Mackstack 🔞 @MackeryStackery]

The Pleasure Guard has numerous ranks. The lowly soldiers are futa alicorn breeding fodder, but the elite CONCUBINEs are truly cherished. Each Concubine uniform is tailor made to suit the wearer, and here we can see just some of the features these uniforms have.

[Mackstack 🔞 @MackeryStackery]

@PonyCrimson She'd just have to learn to share! maybe each princess gets him for a week - and when it's Chrysalis' turn she'd just breed him extra long and hard to remind him why he should devote himself to her
(Though ofc all the princesses take the same attitude, so no rest for shiny >;3 )