It's a spell that every unicorn foal—colt or filly—tries at least once. After Sweetie Belle gets a hold of a spell to give herself a stallion's endowment, she, rather predictably, tries it on herself.

Trixie's big breasts and great ass aren't enough to satisfy her. No; she wants to be the biggest, curviest, most sexual mare in Equestria - and a hunky, well-endowed Blueblood's unbridled lusts and deep pockets are the perfect way to get her there.

A reformed Nightmare Moon and her lover share sensual pleasures in the world of dreams and fantasy.

A defiant Zecora is taken captive by Queen Chrysalis to be broken and bred. The Queen needs a broodmare - and who better to give birth to her armies than their once-greatest enemy?

Spike fucks a well-endowed Rarity. She's unable to stop orgasming. Contains: Futa, Big Penis, Cum Inflation, Cum Swallowing, Endless Orgasm, Excessive Cum.

When Twilight asks her to test a size-increasing artifact, a dainty Rarity finds herself adding on more than just a few inches of height to her well-endowed figure.

Infant princess Flurry Heart has a three-foot stallionhood that puts any real stallion's to shame. Shining Armor does his best not to give into his lusts, let alone his own growing sense of inadequacy, but is unable to control himself for long.

Caramel has put on a little weight lately, and is having trouble buttoning his shirt. Big Mac comes over for a little bit of fun, and absolutely fails to help him put his clothes on.

In challenging a royal bill, Prince Blueblood has accidentally challenged his aunt, Princess Celestia, by proxy. Celestia herself is no stranger to settling challenges to her authority physically—and knows just how to make an unruly subject submit.

Due to some trouble conceiving, Cadance casts a fertility spell on Shining Armor that increases semen production and libido. There's just one catch - it's impossible for the victim to cum until the spell is ended by the caster.

Rainbow Dash playfully asks Caramel how his coltfriend is doing. Caramel, slightly shocked and surprised, asks her when he got a coltfriend. After all, he's not gay. Unless doin' it up the butt makes a stallion gay? Naw.

Octavia serves Vinyl the contents of an entire buffet. Vinyl is more than happy to let herself be stuffed far beyond what she's ever experienced before.

Vinyl Scratch has a leg up on the competition: her amazonian size. Her libido and forward attitude also earn her club quite a few regular customers. When she finds a scrawny pegasus awed by her size, she takes him backstage and shows him a good time.

Twilight Sparkle needs a fuckbuddy to help take some of the pressure off her new stallionhood. Rainbow Dash is happy to help—even though she's secretly a virgin. As their relationship grows, Dash finds herself falling for Twilight.

Applebloom struggles to fit in at college—literally, given her enormous size as a result of an oversized Apple family growth spurt. Her cousin Babs helps make her a little bit more comfortable.