Not that she knew of any way to return to her own world, but this option seemed kind of final. Whatever she chose, she would stay in that form forever. She would have to live the rest of her life that way, no turning back into a human, no transform or dare, nothing would save her from this. Although, the poor rabbit had so many babies to look after without any help at all, and that just didn’t sit right with her. With all this is mind, she decided to take the plunge. She would sacrifice herself for a person in need.
When she came to, her muzzle was still deep in the obese bunny butthole. She stuck her tongue out and began to lick the bunny’s donut. There was a sweet, salty, and kind of nutty taste to the pucker, and Jen could feel the changes starting. It started with her cumming into her overalls twice, then her instinctively pushing. Her clit poked through her panties as it got longer and longer. Her tits got a bit smaller as they started to sag, her once womanly curves leveling out into a more masculine shape. Though her face stayed mostly the same, her muzzle got a little bit longer and her nostrils a bit bigger. Her ass shrunk a bit as she pushed a bit more, her clit now the length of a dog’s penis. Her fat ripped holes in her overalls as her panties were basically eaten by her mass. She came a few more times as she pushed out some balls, a visible lump forming in her throat. Finally, her phallus changed into a proper equine shaft as it came. She was now a proper male stallion with a 18” cock and baseball sized testicles hanging from his chubby body. Ms. Weatherby clamped her cheeks around his muzzle as she came. “Oh thank you so much for cleaning me back there dear, I was getting a few complaints and itchy spots back there.” Jen was long gone, and her brain could only think of one thing…