sbmorphical:

Commissioned and captioned by http://theexpansionist.tumblr.com/.

“Oh, hi, lover! I wasn’t expecting you home so early!”

You
had stopped dead in your tracks as you entered the bedroom, her
gorgeous, nude, callipygian form gently silhouetted in the window. You
could just about make out her hand rising to her barely visible face,
her eyes locked to yours. Her voice was tremulous with excitement,
betraying the hasty false surprise she had adopted.

“Mmmm, I love the sun-nh!”

You
just about managed to spot her eyelids fluttering before she shivered,
sending delectable ripples down her ample flesh, and your jaw
practically fell to the floor as you watched her body begin a gentle
expansion. Her rump slowly flowed outward, her thighs keeping pace, even
as her head gradually rose higher.

“It’s s-so waaaaaaarm…” she breathed, ending with the most erotic groan you had ever heard, as her flesh continued to swell.

You
were mesmerised by the light dancing across her quivering skin as it
shifted and moved with her growth, expanding to make room for the new
mass being added to her lower body. Her eyes once again found yours and
everything else seemed to lose focus, her bulging body drawing your full
attention at the expense of all other distractions. Her mouth pulled
into that half-grin that you loved so much as she loosed a growl
dripping with lust, her eyes having to track ever further downward to
maintain contact with you.

“Come here, lover…hnngh…I want to feel you against my b-body!”

She
had easily gained around a foot of height, while her hips far exceeded
her shoulders and her buttocks put basketballs to shame. As you
swallowed to moisten your dry throat and approached her enlarging form,
your whole body trembling with anticipation, you knew you were in for
the most exquisite experience of your life…