After the initial shock of seeing a horse cleaning dirty dishes wore off, it became incredibly boring. Like watching paint dry in slow motion.
Time for a wish!
In the back of my strange and perverted mind I decided that I'd like to use Aunt Cathy as my personal animal toy to play with however I wanted. "I wish..." I whispered, watching the large brown mare clean, "Aunt Cathy was actually secretly attracted to me."
I waited a moment for it to kick in and then approached Cathy. "Hey, Auntie!" I greeted her with a wave.
The horse turned, set down a plate, and I saw her smile pleasantly. "James! I didn't see you come in! Where's Sara?"
I wondered how she and her unicorn were doing. "Uh, upstairs." I pointed.
There was an awkward moment as Cathy stood there silently, giving me an expectant look. "So..." She finally said. "How's my bitch of a sister?"
"Still a bitch." I laughed, "So I thought I'd hang out with you for a bit."
Cathy's eyes went wide and she got visibly nervous. "Er, me? Ha, why would you want to hang out with your big old horsey Aunt, right?"
I giggled. This was fun! "Aw, I like my big old horsey Aunt!" I stepped forward and stood next to the horse, putting my arm around her thick furry neck and staring her in the eyes. I smiled.
"Uh... James. You've never gotten this close to me before. It's, uh... heh heh." She gulped and flicked her ear. "Kind of weird."
"What? You don't like me being close?" I cuddled her neck with both arms now and rubbed my face into the side of her muzzle affectionately. She wore a sweet perfume that masked her natural animal scent. It was rather nice.
"Well, yes, but..." Cathy pulled her head back and stared at me, somewhat in shock. "Uh, what I mean so say is, uh..."
"Oh, don't play games, you big sexy mare." I smiled as her eyes went wide, her mouth opened in shock. "I know you're into your own nephew."
"J-James!" Cathy blurted out, somewhat unconvincingly faking offense. "T-That's sick! I would never..." She trailed off, and let an excited grin form on her long face. "Big? Sexy?"
I smiled back. "Big. Sexy." I held her face in my hands and stroked under her chin. "What with your strong animal body and your delicious rump." I leaned in closer. "And I love how you tell things the way they really are."
The horse seemed to flutter and sway on her legs, swooning. "Ohhhh, James. Such nice things to say..." She leaned in closer herself, pressing her nose to mine. "Such... nice... things..."
With her warm breath on my face, I did something I never thought I'd do. I held Cathy's chin in my hand, closed my eyes, and French kissed a full grown female horse.
She seemed to like it, returning the favor with her own tongue slipping into my mouth. When we were through, the two of us broke and stared into each other's eyes.
"Why didn't you tell me?" I asked sweetly. "I always wondered, but..."
Cathy smiled dreamily and gulped. "I was scared." She admitted, one hoof kicking at the floor. "I didn't think you'd ever like me the same way."
"Well, I do." I grinned, and placed my arms around her neck, hugging her as she rested her head on my shoulder.
"Hmmm..." The horse chuckled. "Do you feel like going out back to my room, then?"
"You bet, my sexy mare." I grinned, and slapped Cathy's ass as she walked in front of me towards her 'room' AKA stable in the back yard.
"Ohhh, James!" She giggled, and together we slipped out the back door.