In another universe, the Mane Six ascended to Equestrian governance years ago, as one by one, they turned into alicorns after Twilight.

And into amazonian muscle-goddesses, because this is that sort of fictional universe. Rainbow Dash, purveyor of awesome (but Princess of Loyalty) has never been one to shrink away from any challenge.

Even if, honestly, she might have thought a bit more about how much even Luna, Warmistress of Equestria shivers and shudders in helpless delight after a good naked wrestling session with her sister. Or might have considered just why Twilight Sparkle takes a few days to recover from and a few months in between being dominated by the massive, ten-foot-eight super-muscled, quadruple-Z-cupped High Princess Celestia.

Nah, cautions for eggheads.

It's not that Dash thinks she'll win. She knows she's Celestia's to toy with, to dominate, to fuck the brains out of. That's kind of the point. What she doesn't realize is just how close she'll get to having that last metaphor turn into utter reality, alicorn might or not.

Heavenly Press Part I content: Lesbian 'wrestling' that's rather one-sided, brainfuckery and subspace play, foot-worship, muscle-worship, scentplay, comparison play, hyper-muscles, hyper-curves, hyper-breasts, hyper-butts... hyper mares, basically.

Heavenly Press Part II content: More of the same, only much deeper into comparison play and subspace.

Heavenly Press Part III content: Hyper-hyper-hyper mares, lactation shenanigans, breast inflation, belly stretching. Flexing emphasis for emphasis, plus spanking, fondling, and BREAST FUCKS YOU. It had to be split. Again.

It got too big. Again.

Heavenly Press Part IV: Finally, butt and blue former pegasus meet. Verbal and musk hypnosis, size, power, and butt comparison. Oh, and analingus. Ass fucks you for poor Dashie at last!

Picture the least suggestive suggestion of muscles I could find, 1926403 on derpi. Artwork by kaemantis, used without permission and will take down if requested.