Don't Interrupt Dragons
As i cried, overwhelmed by having quadrupled in size while shifting genders, shi pulled me into a passionate kiss. sharing hir taste, we were more tender in the mingling of our tongues and jaws than any kiss i'd ever been party to.
Tia's trials: Final chapter
And then once alley returned home, she would show the herm the wonders of mating, the ibex guiding tia in the best ways to pleasure her with hir cock before flowing into her male form, shifting genders after giving herself long enough to bask in the afterglow
FL: A Master's Birthday Gift
She was shifting genders on top of her now female master, staring down into her master's shocked face. to add to the surprise, she tapped into some of the other energy she borrowed. the etching of her tag began to glow purple.
Enslaved
The dragon licked his lips, knowing the cage would prevent him from shifting genders and chuckling to himself at the idea of the unicorn's predicament.
Super, if somewhat less than Heroic: A Mightygood Man Adventure
Honestly, though, it wasn't the constantly-shifting genders that bothered him, so much as the cold, grey, unblinking eyes that seemed to bore right into him, and a tail that he was halfway convinced had a mind of its own and a vicious agenda against
King Of RHEI
"so it occurred to me tonight... we can shift gender pretty easily, right? we did it with lulu- formerly known as lucius." she turned slowly in her chair with a furrowed brow. "you want to become a woman?"
The Shapeshifter: Part VIII
Usually, tannal was able to shift seamlessly in less than a second, but because he was so aroused and because he wasn't used to shifting genders, it took him a few seconds instead.
Shifter, Chapter 1: Dain
It's probably not consciously controllable at this point, but eventually you should be able to learn how to shift genders at will, with certain exceptions.
Consequence of magic
Unexpected merging can result in, and is not limited to: loss of limbs, heart attack, stroke, extra limbs, gender shifting, gender merging, and or aggression.