A stealth mission

You quickly go over the day in your head while trying to decide who should be up next. Let's see, Holly ate the first facial as well as the most recent dose; their mother had one from her skullfuck and the one from Holly's ass; while Tiffany only had the one quick blowjob. Looks like she's up next!

You look at Tiffany's delicious looking naked ass still bent over her sister, deciding it could use a good fucking, while your dick throbs painfully with need. A bit too painfully, in fact. You're used to brutally violating some random slut at least 2 to 3 times a day, but 5 in a row is a lot for you, and that's just since you got here. Plus, you're pretty sure Holly started using her teeth toward the end as she was passing out. Your Zanalfil enhanced cock demands more attention regardless.

"Alright Tiffany! Time to use that ass of yours! Get it lubed up!" You say, grabbing your tender cock and wincing slightly. "Really lubed up."

"What!? Come on, Ben! You know I don't like it up the ass unless I've been drinking.... guh... ****!" Tiffany says, stumbling over the last part and looking at her mother who glares back coldly. Tiffany looks at you like she'll kick your ass later if you try to anally **** her sober, like you just did to her sister, and you know she will.

You sigh. You kinda have to piss anyway, it was just easy to ignore with all the action. You'll just have to feed it to her without her mother noticing.

"Alright, then come over here and just suck me off." You say, giving her an obvious sly wink. Tiffany gets the message and moves towards you, though she groans at the thought. While she understands you plan to sneak her a **** she likes, more or less, she knows it's just to violently fuck her ass and she isn't looking forward to it. She quickly begins fellating you anyway while you try to piss though your painful erection. No easy task. Especially with her constant bobbing.

Her mother helps on ball licking duty while Tiffany continues for more than a minute before your weak stream begins. Tiffany does her best to not react to it, trying to time her swallows to sound like regular old cocksucking, but her mother already figured out your plan long ago and was waiting for it.

Grabbing a hunk of her hair and pulling her backwards for once, Tiffany's mother dislodges your pissing cock from her daughter's mouth with a loud "Aha!". You hit them both directly in the face as your stream continues, even managing to get some on the **** lesbian still below you before you can to cut it off.

The mother looks mad yet excited to have caught you as your piss drips down her face. A small drop gets on her lips and she instinctively licks it off as she prepares to yell at the two of you. There's hardly a woman alive her age who isn't at least a recovering piss addict, and the old familiar taste is enough to at least bring back the craving. Her expression changes, looking conflicted now as she thinks back to all the good terrible times she's had on the stuff.

She looks at you as though she's made up her mind.