They fuck right there.

Placing a hand on his armrored chest, Ivy lowered Oak to the floor of what was once the Batcave. Straddling him, Ivy guided his hands up too cup and squeeze her gorgeous green ass.

"That's it, lover, touch me. Explore." Ivy said with relish. "Gaia, I never thought I'd be feeling so... excited for a man. But then again, you're not strictly a man anymore are you, Oak? Now you're like me... forever."

"Thank you Ivy." Poison Oak rumbled, his hands carressing her. "For everything."

Leaning forward, Ivy removed his new wooden cowl, and set it to the side, then began kissing him with intense passion.

"Don't thank me, Oak, fuck me!" The nature goddess moaned. As she did, the leaves covering her crotch peeled away at her very command, exposing her green cunt. She ground it on Poison Oak, making him pant heavy.

"Do the same, come on, you can do it." Ivy urged him, tracing one seductive finger across his bulge. Reaching out with his mind, Poison Oak tried to compell the leaves now sprouted on his body, like he imagined Ivy always had. To his surprise, the orders were followed successfully and instantly, the leaves parting, exposing his cock to the dank air of the cave.

"Good, good, you're becoming one with the green..." Ivy said rapturously. Not only had she gotten rid of Batman, she'd replaced him with someon exactly like her...

Hoisting herself up, Ivy brought herself down on his hard, augmented prick.

It was wonderful for both of them, the two plant people fucking with relish, their cries of delight sounding out across the cave, reverberating off every wall, echoing in the ears of all of Ivy's "babies" it seemed their momma had a new plaything.

Oak reached up, cupping the green-skinned woman's tits as she rode him.

"Faster!" Ivy moaned, having forgotten just how much she could enjoy a cock. "Faster, goddamnit!"

Poison Oak had been pumped full of every pheremone, poison, toxin Ivy had. He was hers now, and honestly, he couldn't even remember why he had once been so wary of becoming like this. He had **** but to comply with her moaned commands, increasing his pace to fuck Ivy exactly as she demanded it.

"That's it, yes, yes yes! I'm cumming!" Ivy cried, biting her lip and making a huge moan as she squirted all over Poison Oak's cock. Every flower in the cave pulsated as their mother did, blooming, releasing spores.

That clinched it for Oak. He came to, shooting his new green cum into Ivy's tight wet cunt.

"Mmmmm, that was good." Ivy panted later, cuddling up to Oak. "So, wanna help me turn Gotham into a new wilderness?"