Despite being underneath him, she became the one fucking him.
She expertly kept clenching her butt muscles in effortless movements, milking his dick, and sucking out his seed in small bursts, drawing out his orgasm from the almost depleted balls.
Zach's whole body rampaged as his dick continued to swell inside her sweet ass.
She closed her eyes even tighter, feeling it stalking around the edges, and willed it to cum.
The incredibly tight walls of her rectum squeezed tightly on Zach's cock and made him feel as if he was on the verge of giving up.
Consoling himself with the knowledge that no man could survive long in a hole this tight, he slipped his other hand under her waist, holding her tightly in both arms, he arched his naked butt out, and slammed into her ass with the full force of his body behind it.
Her ass cheeks bounced back defiantly as they defended against the suddenly powerful attack with the inbuilt shock absorbers.