In the ass

"No, just... just... do what you want... but my ass is more safe..." She says like she tried to fight something and gave up.

"You're sure? You never wanted anal."

"Please, fuck me... I beg you... I can't tell you how, but do it, my pussy or my ass... Do it please!"

Not wanting to take the risk, I get my cock lower and press it against her back door. I don't even have to push hard, I come in fairly easy. The tip first, and then, slowly, the rest of the shaft. She gasps as I fill her little hole, feeling the pressure of her anus around my cock. I can't stop, now, I put it all in, and slowly move back, before pushing again.

"Mmmh... fuck... !!" Tessa moan.

I move faster, starting to pump, and her moaning goes louder and louder.

Finally, I actually fuck her ass. The feeling is incredible, and I use a free hand to play with her clit. Her pussy is drooling all over my cock, lubricating it, and making it easier to pump.

"OoOoooh... Master! Faster!! Please, faster!!"

I go faster, playing more with her clit and bouncing on her ass. Her moaning becomes more erratic and closer to screams. I can't understand what she's saying, by the end. She finally comes, almost convulsing in pleasure, her ass twitches around my dick and the massage makes me come to releasing my cum deep in her guts.

It takes a moment for us to recover, and Tessa comes down the counter of the sink, nearly falling from her weak legs.

"Damn... I... Wow..." She mumbles. "I never felt anything like it..."

"That was fun. You seem to have liked it even more than me."

"Somehow, it even calmed me down... I mean, I'm still kind of upset that I'm a sex ****, but I'm not that angry about it anymore..."

"Still, we have to understand what's going here."

"Of course, but, first, I need to clean myself, I feel your cum running down my leg..."

We take a shower, her collar still on her, since she can't take it off. And then get some clothes on.

"What are we supposed to do, now? I guess the wedding is off the table, and I don't... I don't have a mom to see..."

She looks really upset by her mother "disappearance" but then starts to fidget.

"Fuck... I think I know what's going on... Every time I'm getting really upset, I get really horny... This is so fucked up..."

"Fuck... that's..."

I try to find something to tell her, when my phone rings, it's Lisa, my little sister.

"Halo?"