The heat from the shower rivaled the heat in her pussy, as our bodies slapped together wetly.
"I hate that I'm so flicking turned on by this,” she said between panting.
”I don't care,” I replied, ''You've got a nice, tight pussy. And I know you can't get enough of this long, thick, veiny cock.” ''Why did I let you do this? I can't bring myself to make you stop. Fuck, I've not even left, and I'm looking forward to coming back to suck it later today!” I slid a hand up to play with one of her jiggling tits. I made a point to twist and pull her nipple, which aroused her further. I could make her cum just from playing with her tits, another weakness she resented I could exploit.
”I'm going to cum soon. Where do you want it,” I asked, but knew her answer. ''Inside me. Cum inside me.”
''Here you go, whore,” I said, grunting as I came. The verbal degrading pushed her over, and she came as well.
My cock was barely out of her cunt and I was gently pushing a plug into her pussy. "You're not allowed to remove it until tonight.”
I smiled at my sister, and forced a kiss on her. She hated kissing me, but never tried to stop me.
However, she loved the regular risk of being impregnated by her own brother.