Caught up in her sorrow over what had happened to her, Allison couldn't exactly resist any shred of comfort being offered - even if it came from the woman responsible for her freakish alterations. Why the touch of Catherine was so gentle, so soothing, she didn't question. She was confused, terrified at her current state. Anyone who offered kindness was her favorite person in the whole world right now.
As one hand caressed her face, finding the perfect spots at which to give her a mild sense of relaxation, Zhang's other hand worked at her dress. It shocked Allison how easily the garment came off, revealing absolutely nothing underneath save for Catherine's gorgeous body. Heeled shoes were kicked off as she moved slightly to the side, pressing the front of her body against Allison's mutated form as her now-free hand rubbed against her four mountainous mammaries. The altered woman moaned with arousal at just the touch, one of her four arms reaching around to hold Catherine by the waist.
"It must feel so alien right now," the obscenely rich woman whispered into her ear, her hand now moving away from Allison's chest to feel her taut stomach. "So many new sensations. Don't worry. You'll learn to love them all." Her words were followed by those heavenly lips pressing against her neck. Allison's eyes closed, the other arm on that side now slipping around Catherine as she kissed at her neck, slowly drawing her lips up until their mouths met, followed by a tongue gently pushing into her own mouth.
The arousal had only stiffened her new member further, it now sticking out at its full length, with a bit of fluid dribbling from the end. An electric chill shot up Allison's long back as one of Catherine's hands reached down to rest on the shaft, gingerly rubbing up and down. She pulled away from the kiss, smiling as she stared right into Allison's eyes. "You've never imagined having such a thing... but you're so desperate to use it, aren't you?"
Allison could do little else but nod, her answer driven by the strange instincts that now swirled in her mind. Without missing a beat, Catherine began to lower herself, trailing kisses all the way down her test subject's body until she was kneeling before the mutated woman. Her mouth opened wide and slipped around the sizable rod, allowing a surprising amount of the meaty endowment to slide right inside. Allison gasped, having not expected the rush of pleasure at half her member being within Catherine. The gasp escalated to a moan as the other woman began to apply suction, coaxing out what lay in the sack dangling beneath her rod.
The rich woman's hands were not idle, having spent a few moments rubbing up and down her front legs before they approached the other genital on the front of her body. Her fingers danced at the edge of Allison's folds, finding every perfectly sensitive spot that caused her to shudder even further. It was, after all, her own body, and she knew exactly where to go in order to drive Allison wild. Her moans had become screams by now, knees finally buckling as she fell. Catherine pulled away with ease, licking her lips now that they were eye level.
Instinct took over, as all four arms wrapped around Catherine, pulling her in tight as she could manage. The other woman's single pair of breasts slipped in between Allison's four massive endowments, creating a cushion of chests as their lips met once more. With hands firmly on the mutant's shoulders, Catherine threw her legs up around Allison's torso, easing herself onto the stiff member. It was her turn to gasp as Allison slipped inside, the whole of her shaft quickly pushing in as she forced her hips to gyrate.
A kiss could no longer be maintained, as both women were far too busy throwing their heads back and letting out moans of ecstacy. The alien nature of Allison's body no longer concerned her, as she lost herself in the excitement of embracing Catherine. She let out a final, desperate wail as her body could contain itself no longer, and release came, spurting out of her member in an absolute flood. Catherine was soon making her own screams as she was filled up by what was, in a way, her own fluids, at least genetically speaking. She felt full, incredibly full, and yet still more came, leaking out into a white, sticky puddle around them.
Pants of exhaustion took the place of screaming when she could finally muster the strength to pull away. Allison's endowment began to soften, but she swore it was going to harden again as she looked at Catherine, the blonde's legs spread as wide as the smile on her face. They remained apart for only moments, quickly falling back into each other's arms for a drawn-out, messy kiss, full of haggard exploration by tongues and hands wrapping up in each other's hair. Her heart refused to slow its pace as Catherine pulled back her head, hands moving down to cup Allison's face.
"You were wonderful." Her words were soft, kind, genuine. Filled to the brim with love - love of her own mutated reflection, perhaps, but love Allison still found herself reciprocating. "If your form still troubles you, I can reverse these alterations. But I think we agree..." She sighed contentedly. "You're perfect as you are."