Mary takes a few deep breaths before standing again. Her tail is relieved when the weight over it is gone. She's able to see her entire body in the mirror.
Her face shows no indication she was at any point human. It's a complete donkey muzzle. She snorts once, and snot flies out onto the floor. Mary brays in response, showing off her new teeth and thick tongue. She lifts her hands up to inspect them. Though they're mostly hoof, she can still use them like normal hands. It takes her a few tries to pick up her toothbrush, but eventually gets the hang of having only two fingers and an oversized thumb.
Speaking of oversized...
Mary looks down at her new jewels and shaft. It's limp now, and is hidden within her leathery sheath, which is about a foot long. Mary carefully pulls some of the skin back, and sure enough her donkey cock is there. Her tail thrashes behind her, pleasure once again starting to build. She releases the foreskin (?) and watches in awe as her penis climbs out of its home. Suddenly, the loss of her breasts doesn't seem that sad anymore.
The head is rough, and still sticky from her earlier release. But most importantly, at its full erect length of almost 3 feet, she was able to lower her extended face onto her meat. Mary had given her boyfriend's blowjobs before, but giving herself one was about a million times more intense. Her thick tongue rolls over the head, and globs of pre are soon running down her throat. The head of her penis quivers every time her tongue runs over the slit.
Below, Mary's ball sway as she tries to push her cock further into her mouth. Again, she started to wildly hump the air, and brayed every time her cock hit the roof of her mouth. She leaned against the wall, and gave one final push up. Her balls almost pulled straight up, and then back down as her orgasm finally exploded. She choked on her own cum as it rocketed up her shaft and into her mouth. Her tail kept swinging back and forth, only to stop when her penis stopped shooting its load ended.
Her mouth hung open, letting thick donkey cum drip out onto the floor. Mary sighed as her penis retracted once more, and her balls loosened. She savored the linger tastes in her mouth, thoroughly enjoying having so many taste buds.
"What to do now?" she wondered. She loved her new form. The constant state of bliss and lust would take some getting used to, but she never wanted to change back. Although part of her missed having a pussy and breasts to fondle.
Then, an idea came to her. She went back to the box of vials, and rummaged around until she found the one she was looking for...........