Serenity ass englargement fic

Now while Serenity loves to tease you with that oh so lovely heart shaped ass of hers, there are moments were her well endowed rump can end up biting her, well, in the ass. It's an embarrassing thing really and while she does have it mostly under control there are as always the occasional lapses. Times where she'll just be minding her own business when suddenly her condition will act up. Spontaneously and without warning her ass will explicitly balloon in size. Now mostly she's always had the luck to experience her moments away from any potential gawkers, but alas this time would be different.

Your day had started more or less normally; Serenity had dragged you along to help her pick some random items you didn't care much for. And aside from offering you a sneak peak at her new lingerie nothing really exciting or notable had happened. A part of you wished you had stayed home, even if it meant none of that lovely teasing you can't get enough of. Another part of you wished you could tease her a bit for a change. But after mulling over it for a bit you toss aside that train of thought and moved on to others. Once she had finished her shopping the two of you decided to head to the food court to grab something to eat. As you went to find a seat for the two of you she wondered off to grab your little mid meal snack. A few unassuming minutes passed before you hear a commotion and notice it coming from where Serenity was, and feeling a tad worried you get up and check.

What you see is not at all what you expected. Standing in the middle of a large crowd is Serenity, desperately clutching her now stretched pants, little rips and tears showing off fragments of her legs and panties. You try to get a better look of things and only barely notice her ass has now grown slightly larger. Serenity continues to fumble with her pants, but every time she pulls or attempts to straighten herself even more seams and fabric is torn, revealing more of her figure. She unexpectedly lets out a squeaking noise and then a gasp, immediately afterwards her ass swells ever more in size, this time causing her belt to suddenly pop out. She gasps again and once more her ass grows, this time easily twice as large as their original size. More fabric rips and soon she no longer even bothers trying to fix or stop it, instead frantically trying to pull the edges of her shirt down in a failed attempt to cover something.

Her ass continues to grow ever more, each cheek now large enough for its own seat. At long last her pants finally reach their limit and practically explode into tatters, revealing to everyone her lacy black panties. Serenity's face is now a deep red and as if someone flipped a switch in your head, you finally regain your wits and rush to your table, grabbing your belongings and then return back to her, pushing yourself through the crowd and covering her with your coat. The both of you struggle to rush to find someplace, anyplace that can offer her some privacy. Eventually you locate some off the path deserted restroom for her to hide in until she can get her ass under control.

An unknown stretch of time passes and at last she emerges, a mixture of embarrassment and melancholy on her face. And of course not being one to tolerate her feeling all mopey, you take her to the most expensive clothing store and buy her a replacement pair and a little something extra to cheer her up.