.. I-It's true that I have got always a thing for feet, but I'd never imagine myself being humiliated that way and even less by a monster. I totally d...idn't want to do this, I just couldn't.I pathetically bit one of my captors in an arm, it was but an attempt to free myself from this burden and cursed destiny. Oh my, and what an awful attempt. I got kicked on the back by one of them when I was biting the another and then they began to hit me again with who knows what, but it was painful enough. Ali, for her part was enjoying the tongue bath that Kevin was giving her pussy. "Fuck, Kevin, you do know how to eat a pussy," I heard her say. "Oh, God. Yes. Right there., Oh, Fuck, I'm going to cum. Fuuuuuuuuuuuck, Yyyyyyyyyyyyyyyyyesssssssssssssssss."Hearing the cries of my sister's orgasm was enough to send me over the edge. My pussy clamped down on Robert's cock, as wave after wave of pleasure wash over my body. I bit my lip, so as not to cry out too loudly in my ecstasy. "Oh God, I can't. As I said we were alone in the house and had just finished doing our chores when Nikki suddenly was no where to be found. I had made lunch for the two of us, and was looking forward to some sisterly conversation. We lived in a fairly big house at the time, and some of the rooms were used when my parents took in foster k**s. After waiting for Nikki to come join me for lunch I went in search of my big s*s, and oh did I find her.I searched the house for nearly ten minutes when I found her in one. He dropped his right hand to his side and smiled. I smiled back. He'd decided I wasn't a threat. Why he'd thought I might be a threat was an open question and one I couldn't guess at the answer to without more info. If this turned into some kind of adversarial situation, then he was in for a major surprize."Need a hand getting your car unstuck?" I asked, trying to be helpful.Neither of them actually laughed out loud, for which consideration I was grateful. But they did both smile a lot wider at.