Riding Her Lab Assistant - Werehorse TF (Patreon)

Dr. Evelyn Hart, a bold geneticist, had been tweaking her equine mutagen for months, all while lusting after her sculpted lab assistant, Liam, whose snug pants betrayed the huge dick she’d fantasized about. One impulsive night, she jabbed the syringe into her arm. The transformation was immediate and dramatic. Her nostrils flared and twisted into a wide, equine snout; her pants shredded as her ass surged outward, swelling into a jiggling, muscular equine mass; and a tail sprouted from her spine, flicking eagerly. Liam stumbled back, crashing into a chair, his eyes wide as his cock swelled in his pants. “Take your pants off,” Evelyn demanded through her snout, voice thick with desire. “I want to fuck you—I’ve always wanted to fuck you.” Ignoring her bizarre new face, Liam fixated on her giant, swaying butt, mesmerized, as she swung into reverse cowgirl, impaling herself on his throbbing length with feral glee.