Much Taller~ [WM]

Larger size, more pleasure indeed. Vivian had been softly chewing at her lower lip as she watched Astrid play with her new, larger assets, opening her mouth to respond to Astrid's question before the Seraphim's attempts at words were silenced by the jiggling of her vast ass from the slap, a cry of ecstasy escaping her lips as her juices squirted out over Astrid's balls and the ground below. That strike sent her massive cheeks bouncing and rippling, and seemed to set them swelling bigger and bigger before Astrid's eyes, still jiggling the whole time.

Though, it was not Vivian's ass alone that was growing bigger, but the Seraphim as a whole growing taller, her vast assets swelling to keep up with her, her massive body absorbing more of the vast volume of cum she had been filled with. As her cum-swollen abdomen shrank smaller and smaller, Vivian eventually lowered to her knees, though she was had grown large enough that at her new position her ass still was pressed into Astrid's breasts, each cheek taking up more and more of the Sylvan's view.

By the time the last of the cum that had filled her was gone, Vivian now stood, if she was still standing, at thirty six feet in height, though it might have been difficult for Astrid to tell, as Vivian's ass now had cheeks bigger than the Sylvan's whole body, still keeping in proportion to the Seraphim's size, and thus completely obscured Astrid's view of the now even more massive mage. Even without seeing the rest of Vivian's massive body, Astrid could still hear Vivian as she moaned and squirmed, sending her massive ass bouncing and jiggling into the shorter woman behind her.