Ashley Surprises Susan With Her New Power

(This chapter is inspired by masterfulmastus, the author of this story, and, the author of the branch "Eric, with a girlfriend who reveals she can grow by swallowing cum". So, I wanted to try out the concept for myself in my branch.)

Susan woke laying on her side immediately seeing Ashley laying beside her staring at Susan with a now growing smile. "There is one thing I didn't tell you I did, Susan," Ashley said deviously with the morning sloth in her voice. Susan both liked the sound of that and worried at what that meant her mind unable to fully process having just woken up. "What do you mean?" Susan mumbled with her recent deep sleep showing through her words. Ashley giggled at Susan's tired words before saying. "I cast my magic on myself to live one of my fantasies last night too," Ashley said looking all over Susan's face trying to gauge a reaction whilst still keeping the Deviousness in her voice. Susan was barely hearing Ashley wanting to go back to bed. "Five more minutes," Susan said turning over onto her other side once again closing her eyes trying to let sleep take her once again.

"The time for sleep is over, I can't control my lust any longer. I've waited long enough to show you my fetish, Susan." Ashley said now displaying a hint of anticipation in her voice. Susan still barely heard Ashley and began to drift off. "Just give me five more minutes," Susan mumbled into her pillow barely comprehensible.

Ashley stood up now beside the bed still completely naked and full of Susan's cum. "I'm sorry babe but I really want to try out my new power I can't wait any longer," Ashley said now letting her anticipation and excitement bleed through her words. Susan seemed to pick up on this and turned back over now looking at Ashley standing there with her womb still bloated with cum completely naked as she was last night. "What is it?" Susan responded lazily admiring Ashley's naked body.

Ashley smiled as Susan's eyes slowly glazed over her body. "I've given myself the power to grow when I Ingest cum in any way, be it vaginally, orally, anally, or even absorbed through my skin." Ashley nearly exclaimed unable to hide her excitement her smile now bigger than it had been before. Susan only blinked with confusion still half asleep. "You what?" Susan said unable to hide the confusion in her words. Ashley once again giggled. "I'll show you," she said simply.

After a moment of pondering what Ashley had said Susan finally seemed to wake up enough to understand what was going on. "Wait, if what you say is true then that means that..." Susan trailed off still much too drowsy to be forming coherent thoughts. "It means I'm about to grow with all this cum in my womb you have given me, yes!" Ashley exclaimed this time happy to see Susan finally making some sense of the situation and understanding what she was about to do. Susan's face flashed a series of different emotions mostly showing lust and worry. Ashley enjoyed watching her confusion for some reason. "So, Yes! That means I'm gonna grow!" Ashley said admitting her fetish to Susan whilst exclaiming her excitement at the same time.

Susan's eyes grew wide as she watched Ashley's cum inflated womb shrink down to its normal size and emit a magical purple glow at the same time. Ashley was going to make this pleasurable for herself, why wouldn't she? So, every time she grows from cum ingestion it will feel incredible. Ashley's stomach was back to normal now and she could feel the magic happening inside her. Suddenly Ashley felt an uncontrollable moan escape her lips as an intense pleasure spread throughout her body whilst being more apparent in certain areas. For example, her breasts felt like goddesses were blessing them with bliss and pleasure. It was a sensation not easily describable, it was almost overwhelming as she felt herself uncontrollably moan with her power taking hold. Susan couldn't believe it. Although, she should after everything that has happened and everything Ashley has been able to do so far this shouldn't really come as a surprise. Susan felt her new dick become hard as she heard Ashley begin moaning so suddenly. She looked as if she was feeling the most pleasure she had ever felt and she was drowning in it.

Susan watched as Ashley went from normal size and grew in small bursts. First, she was normal then 5'10" or so then 6' and when she stopped getting taller she was around 6'1" becoming quite tall for a woman. Then her bust changed. Her moans became even louder and more frequent as she reached up and grabbed her breasts, Susan watched as Ashley's hands became filled with her own breasts as they grew lost in her own ecstasy. When they were done growing Ashley's breasts must've measured out to be somewhere around a DD with the perfect amount of perkiness. Next came Ashley's ass, her nice little shapely ass swelled and became quite large as the powers took over. When it was done filling up she had a very busty figure and her ass was nice. Very nice. It wasn't overdone but it was large with all the right proportions. Ashley was now a mini giantess with DD breasts and a very nice figure, just the sight of her made Susan's cock throb. "Well, what are you waiting for?" Ashley said with a predatory smile looking down at Susan still in bed.