After having fixed everything in the living room by merely wishing it so and cleaning the two jizz soaked anthro horse creatures to pristine order the same way, Ty and Eileen were horny again.
Their furry bodies were pressed against each other, hard horse muscle on the two giants grinding and writhing, as they made out passionately on the floor of the living room. In no time, Ty's giant horse member had grown to size pressed against Mrs. Paulson's torso, and she was moist and pulsating.
"Put it in." She whispered gently, the beautiful white mare flicking her ears. "Fuck me hard. Come on, my stallion! Hurry!"
Ty, kissing and sucking her huge furry tits with his thick muzzle's lips, gripped his cock between them and slid down, rising back up to press his huge tip against her pussy lips. The mare looked at him lovingly, they locked gazes, and Ty smiled gently. Eileen nodded, Ty thrusted slowly, and slid inside of her warm and inviting snatch as she moaned.
"Hoooo, fuck!" She gasped. "Did you grow?"
"No..." Ty grunted. "Just... really horny..."
"Yeah." The mare gasped, writhing as the huge horse assaulted her pussy, the thick pulsating shaft seeming to swell even bigger inside of her, the tip punching her cervix softly. Her entire pussy in glorious sensation.
"Oh!" The mare grabbed her hands around his strong back and wrapped her powerful thighs around his waist. "Yes! YES!"
Ty increased his efforts, hammering her faster, and feeling her loins rapidly squeeze and shudder around his cock. She was tightening around him! "Y-You're gonna..."
"Don't stop!!!" Eileen said through pants, gripping tighter... tighter. The white mare let out a terrific whinney of ecstasy, her body bucking and convulsing under the huge manly stallion. Tears in her eyes, she kept ramming her crotch on top of him even as she came, desperate for more, until Ty felt his own pressure about to release and arched his back.
"YES!" Eileen screamed, feeling him swell. "COME IN ME!"
The huge anthro horse let out a huge snort and grunted as he spilled forth his seed into the waiting orgasming mare. Together, with one final grind and thrust, they exhausted themselves and fell beside each other sweating and panting, two huge satisfied horse people.
"Oh my God." Eileen whimpered, turning over and cuddling the huge black anthro stud. "I... I don't even feel weird anymore. This is... god damn!"
Ty nodded dreamily, his huge member lazily shrinking back to his sheath.
"But..." Eileen said with a gulp. "You have to change us back."
Ty's eyes widened and he gulped too. "Uh... us?"
"Yes, honey." She whispered, rubbing his huge muscled chest. "You... you have to go back to being your regular self. And I have to go back to being me."
Ty snorted, sighed, and sat up. Eileen moved with him and held her snout on his shoulder.
"Okay." He said sadly. "Both of us, back to normal, right now."
"All right." Mrs. Paulson kissed the neck of her equine lover and butterflies danced in her stomach.
"What about... after?" Ty gulped. "When I'm..."
"Shhh!" Eileen put a finger to the stud's mouth and shook her head. "Not yet. Just do it."
Ty nodded, and silently wished himself and Eileen back to their original selves.
Both horse people jumped suddenly as they began to shrink back to human form, bodies losing muscle, size, fur. In no time they were mostly human, fur receeding and feet unmerging from hooves, and then as Eileen returned to a normal human woman, naked, Ty continued shrinking and shrinking until he was back to being an underdeveloped 15 year old.
Mrs. Paulson stared in shock, still holding him against her breast, and they both blushed deep red. "This... this is the Ty I remember." She whispered. "Oh, honey, look at you!"
Ty blushed even redder.
"No wonder you wanted to be a big endowed horse." She said sweetly, kissing the top of his head gently. "I get it."
"So..." Ty trailed, embarassed. "Are we going to forget this?"
The nude older woman stood up with Ty and smiled as his eyes bugged out in front of her huge chest. "Well..." She said, stroking the boy's head. "I already fucked an animal. As a human." She looked away sheepishly. "So... I guess I bent the rules already."
They both laughed at the absurdity of the entire morning and then Eileen did something unexpected. She knelt down and gave Ty a long passionate kiss, flagging him hard once more. The older woman rose, standing over him, and grinned evilly. "I wouldn't mind you changing me some more, but I should really get going before my husband gets back, you know?"
"O-Okay." Ty gulped, and then realized. "Oh!"
The older woman winked, gathered and clothes, and began to dress by the door. "When I have some spare time... I'll come find you." She looked around almost conspiratorially and brought her voice to a whisper as she threw her robe on. "And... I do have two daughters."