shadow spawn from beyond the stars

“You're welcome, sissy,” she laughed. “And my, what an adorable, tiny little sissy-clitty you have, now that you're going all soft after you've cum!” My blush intensified dramatically, hearing that. I'd always been a grower, not a shower; I knew six inches was slightly above average, when I was hard, but now that I'd cum I was rapidly shrinking to barely three.

“I love that part so much!” I purred. “The way his knot pulls against my entrance as he's thrusting! Holding him inside so he can't pull away!” I shuddered with arousal, imagining just how I knew it felt as I watched it happening to my own mother instead. “You should play with your clitty, Mom,” I told her. “Brucie's way faster to cum than Daddy is—you probably won't be able to get off on the fucking alone, not unless you help yourself out. In fact...” I thought about it, then moved to act, resting my palm on her mound and using the tips of my fingers to tickle her clit. “Actually, never mind; I'll do it for you this time. You just concentrate on how good it all feels, and try to let yourself cum!”

“Hi, Mom,” I giggled, stepping inside and collecting a brief kiss from Daddy's lips and a tight squeeze of my pert little ass as I passed by. “Daddy and I really struggled about how we were going to tell you this...” I said, flouncing eagerly up onto the bed with her, crawling up until my knees could just barely fit, squeezed close together between her spread thighs. I leaned down, giving her a firm kiss on the lips that she was far too stunned to return. “In the end, we decided it would be best to just rip the band-aid off quick. You and I are going to be sharing Daddy, from here on out!”