All I felt was her gently pushing against my hole with something. Each time it seemed to be getting bigger, stretching me. "Take a deep breath now" sh... calmly uttered. Then there was a definite push and the item sread my hole with quite a bit of pain "Good, you did very well with that" I could feel this plug in my backside. " It is a butt plug and I use it to stretch my slaves" she said happily. "It's staying there for the rest of the session. Now suck on it. Make it feel as if your arse is. Christy had some damn fine tits. Natasha felt the unexpected urge to fondle them, but reasoned that she must just want to know what they felt like in comparison to hers. Christy's must have been a B-cup, maybe a C-cup."Yeah, what do you do when you get horny?" Natasha asked, blushing slightly. She didn't normally use words like "horny". God didn't like it. But she was doing a fact-finding mission."Well, you can do several things. Do you ever masturbate?" Christy replied, grinning when she saw. "I really think it would help you get into character, and it wouldn't make you gay or anything, it would be just a little experimentation. And I'd make you cum so hard. You have no idea. But if you really don't want to I get it." Mila said, pausing again before continuing, "So I'll tell you what, if you really don't want this you can leave and we can pretend this never happened, or you can never speak to me again, whatever you want, but if you're even slightly curious, or you think it might. I logged onto my laptop and went to my usual site, searching for anything interesting. The thing about me was, I just couldn't get off to normal sex. I like it when it's rough, taboo, even sometimes with animals- but not normal. There weren't many free porns that exactly fit into this category, so I was sexually frustrated almost all of the time. I finally came across a dark skull-fucking video, and my hand were instantly busy trying to get a reaction out of my pussy. I imagined that the cock.