Nézhetem, ahogy rángatózol rám, mostohatestvérem?

Fuck, I was just...

No, just go away.

I thought you were out.

Uh, no.

I need to know if you can still give me a ride though, you know, like after you're done,

whatever you're doing.

Oh, fuck off, just go.

Do you mind if I stay and watch?

What?

You want to watch?

Yeah, you know, just keep on doing what you're doing.

I just want to watch.

Really?

You're crazy, step-sister.

You really want to watch me jerk off?

I've never seen a guy jerk off before.

But you've had sex, right?

Okay, yeah, duh, but I've never seen a guy jerk off.

Huh.

Isn't this wrong, you watching your stepbrother jerk off?

I guess, but I kind of always wondered how your cock looks, and I'm just watching, so...

Okay, fine, but you can't tell anyone about this.

Your cock looks nice. I didn't think it was that big.

Thanks, I guess. When I'm really turned on, it gets, you know, this big.

I want to see you cum. Is that okay?

Sure.

How long does it take for you to cum?

It all depends, I guess.

Depends on what?

I mean, how excited I am and what I'm watching.

What were you watching?

I'm not sure I really want to say.

Just tell me. I just want to know what turns you want.

...