"Actually, I may have a few ideas that I want to try out for a bit Jess" said Emily, who pulled her hands off of her sister's nipples with 2 audible pops and 2 streams stream of milk that slowly died down into just a slow trickle. Jess was panting heavily, having just had her third and biggest orgasm of the day so far. "Emi... please... my boobs.... my boobs are still too ffuuUUULLLLL!!!" Cried out Jess as her trickles of milk kicked back into full blown jets, spraying out into the room from her long nipples, which were flopping around just like a couple oc firehouses. Milk was going everywhere too, and Jess was helpless to fix it as it was normally Emily's job to handle her extremly efficiency with milk production.
"Dont worry sis, Im all finished now" said Emily as she placed each her 4 palms over one of Jess's 4 teats. She loved her sister so much. Especially her 4 G-Cup breasts and their 4" long teats. The other change she had made was with her own cock, which at this very moment, was undergoing her change. The gland of her cock, which was burried deep within Jess's womb, began to swell in size, until it became too large to pass through Jess's cervix, locking the sister's together, forever, as Emily had made sure that it was unable to shrink down to a size that would pass through.
She also felt that Jess would love having to lay eggs occasionally. Her sister's favorite animal was a chicken after all, so this should be a dream come true for her. However with her pussy currently occupied, Emily had made a third hole, right inbetween Jess's pussy and asshole, for her eggs to come out of. In addition to that, Emily added another opening on herself to recieve her sister's precious eggs with.
Jess squirmed with discomfort as her egg hole opened up and then dialated. "Emily! What did you do to me? Why is there another hole down there? You know that I am already self conscious about growing up with 4 boobs, so why did you give me another hole between my legs?" complained Jess.
"Well, from where else would you lay your eggs from? I already claimed your pussy and ass for myself, so you needed another hole" explained Emily.
"You maid me lay eggs!?"
"Duh, you love chickens, so I made you able to lay chicken eggs. You already get milked like a dairy cow, so I thought you would like it."
"I.. uh... well, I mean, I do really love chickens... but I am not really comfortable with laying eggs like them. I mean, how would that even work?" Jess didn't realize it, but while she was processing her newest addition, she had unintentionally started to smile a bit with excitement. Suddenly she felt an oddly pleasant cramping in her gut, and soon after she felt something hard and oval shaped pass through her new hole, followed by 7 more similarly shaped objects. In the 20 or so minutes it took to do so, she had laid a total of 8 eggs. All of which were happily collected and stored by Emily in her ass, which was now a clear display for the collected eggs.
Emily moved over to a mirror on the wall to show her sister her eggs. "See, look at how cute they all are" said Emily. Jess watched her eggs roll around in her sister's ass, somewhat disgusted and also somewhat happy and excited. She had really just laid those eggs, just like a chicken would. "I guess, this is ok... for now though. I am still not entirely sure how I feel about it."
"Well I am sure it will grow on you. Just like I have."
"Yeah yeah, we'll see. But please dont make any more changes without telling me first ok?" Requested Jess.
"Fine. I will try my best. Now what should we do flr the rest of today?"