Renamon was at least partially surprised when the small blob dripped from her muzzle onto her chest and reformed into the guise of Impmon. It looked up at her with yet another smile on its face, before rubbing its nose against her muzzle.

The vixen picked up the blob and set it on the ground between her legs, sitting up to get a good look at it. "So my juice makes you get bigger... well, maybe you'll do..." She pointed to her furry mound. "Can you become a penis?" She asked the creature, that nodded in response.

"Well then, can you do me a favour and crawl inside me?" She smiled when it kept the shape of Impmon, but now with a small penis sticking from his crotch. It looked up at her and pointed to her sex, its penis simply rubbing the edge of her folds at the moment.

When she gave a silent nod of approval, the caricature of her sometimes rival pushed into her, absorbing some of her cum-juice as it did so, growing in response. Sensing her desires, the blob focused its growth into its penis, which began a slow rhythm of pumping into the vixen, until it had absorbed enough juice to fill her lower passage quite snugly.

The blob stepped up the pace, shifting forms as it mated with the yellow-furred lupine. Its strokes became more powerful when it took the form of a blue and black Guilmon, its crotch striking her clitoris roughly with each stroke.

Renamon gushed with both praise and a flood of juice, prompting the blob to change again, this time to...