Dirt Road

I casually reached down and pulled her thong to the side, shifting my body forward so that my dildo brushed up and down her slit. Her moans were getting louder and louder, and an evil smile crossed my face as I let my dildo fall lower and lower, until it was pressed up against the other option. "Tell me, Jen, have you ever taken a cock up your ass?" I expected a negative answer, or some weak 'my boyfriend tried once and we didn't like it'.

I certainly wasn't expecting her moans to increase in volume, "Oh god, yes, please fuck my ass."

I blinked, "Again?"

"Make me your anal whore!"

Well, she didn't have to tell me a third time. With a thought, my dildo lubricated itself and shrunk slightly, to make entry easier, and I started applying pressure to her puckered hole. I could feel her relax, and sure enough, the head slipped inside in an instant. The inside of her ass was incredibly warm, and despite her active interest in anal, she was still incredibly tight. I thrust forward slowly, incrementally, burying every inch of my cock inside of her, until my hips were pressed against her ass. The look on her face was exquisite, made even better with the framing of her head by her feet. She was muttering something, but it was so quiet I could barely hear her, and instead I needed to study her lips to try to figure out what it was:

Fuck me fuck me fuck me fuck me fuck me.

Oh, well, at least she was into it. I started to pull out, then thrust forward, developing a steady pattern for fucking her ass. She was into it, maybe more than me, but as the tightness of her ass grabbed me, I couldn't help but smile. Here's where things were going to get interesting. My dildo started to grow inside of her, quickly widening by about half an inch. Her eyes were **** wide open and slowly started to roll back into her head. I grew as well, my six inch cock quickly becoming an eight inch one, then a ten inch one, all while I kept thrusting forward and fucking her. Now her ass felt even tighter around me than before, although I knew that once I pulled out, she'd be gapping for a while.

"So, Jen," I asked in a singsong voice, continuing to fuck her ass, "Are you having fun?"

"Yessssssss," she moaned.

"Do you want me to fuck you harder?"