"This isn't so bad Jeff!" Said Jen, lifting her head utop her giant udder body.
"I'll say! Having a pussy isn't too bad." Jeff replied
"What? You have a vagina now?" Jen questioned. "I cant see from here!"
"Yeah, this is pretty nice but limited. Don't worry though!" Jeff cheered "I set it up on a timer so if we got stuck without hands we could wait fill the next change and pause it if we liked the new forms and want to try them out more."
"Ohh! Nice thinking babe!" Jen praised. "Yeah, this is nice, but being a giant udder will get old after a bit. How long is the timer?"
"I set it to 15min. Figured that would give us enough time to reorient ourselves with whatever body we got and stop the next shift."
Unable to do anything other then lay there watching their milk puddle spread, Jeff and Jen chatted about their bodies and speculated on what other bodies they might get until the next change came.
A small chime rang once from the computer and Jeff perked up. "Oh! That's the timer, here comes another change."
The tingle ran through them both and they felt a stirring in their back teats and breasts two new mounds formed above the soft organs pulling up their female sexual organs. Each other and sharing the same transformations meant they could see what was happening, and it was clear that at their backs new butt cheeks were forming, hips too as two growths extended out their sides and down to the ground. The limbs bent backward in a kind of S shape not unlike a dogs hind legs but instead of ending in paws three girthy fingers branched out like claws.
They also watched as their necks began to form, stretching up like fleshy stalks utop their udder bodies until they were three feet long, their legs too also reaching roughly that height.
A tingling in their ears signaled the next change Jen and Jeff watched each other as their ears sprung up from their heads covered in fur and then flopped down over their heads as floppy rabbit ears! They drooped and continued down to rest beside their still leaking udders slightly longer then their necks.
Jeff was about to comment on the cute floppy ears when his mouth started to feel funny. Looking at Jen he saw her mouth shift into a pucker and extend, merging with her nose and sagging down off her face. The new growth extended out about a foot, it contracted and slumped with muscle acting like a kind of mini trunk only it resembled a sea cucumber more then anything else. Jeff and Jen realized they couldn't speak with their new mouths, only sputter and wheeze. No more tingling overtook the two after a moment and they began adjusting to their new bodies. Overall they looked like an ostrich or emu missing its feathers and its body replaced by an udder.
Jen was the first to act out though as she bent her long neck down and with her funny sucking mouth latched onto one of Jeff's leaking teats, the odd mouth they now sported worked perfectly for sucking and she began to gulp down Jeff's milk. Being milked turned out to be one of the best sensations Jeff had ever experienced and sought to return the favor. He dipped his own head under Jen and took one nipple in his mouth sucking down the warm liquid!