Next week

During the rest of the morning Amanda arrives, and the four of you spend the day talking about the wedding and all that comes with that, the day comes and goes in an instant.

The following week went without new developments, Cassie continued with her commitment to be your human urinal at command, on Saturday she started looked with more energy, and had a mischievous look en her.

"Hey Cassie, did you get a new haircut?" trying to break the ice after a particularly long pissing session.

"What? Why? No, why are you asking that?".

"It just seems that you are king of trying to get my attention, like you want to do something?".

"No, I'm acting as normal as ever" she replied with a hint of nervousness in her eyes.

you couldn't put your finger on something, but you knew that she was thinking of something.

"Well, how the turn tables, didn't you tell me to not fish you? are you tired of drinking my pee, and you are planning a payback, or maybe you have a fetish you want to ask if we can do?" you asked trying to **** her to admit that she didn't want to drink more of your pee, and fearing that she is also being blackmailed.

After a brief pause she replied "No, not at all, I'm just thinking of how funny all of this is, and how this overall has improved our relationship" after another short pause she added "I feel more confident and with more trust in you than ever, although we are saving ourselves for after the wedding, I think we are pretty far ahead of what most couples would do in years".

"If you say so, so then be it, but aren't you tired of having to drink so much pee? i bet you are going more often to the bathroom yourself".

_"Uh, funny thing, yes and no, the the first few days it was extra liquid, but now is my main source of liquids during the day" chortling she said "hell maybe i should just drink only your pee, the only non pee that I'm drinking regularly is my morning orange juice or coffee"._

After that she managed to successfully get your attention away from what you were thinking at the moment, and the rest of the day continues as normal for both of you.

On Sunday morning you awoke to an empty bed, "Oh right, toilet duty", feeling like you didn't slept enough you think "maybe I'll be going easy on her today".

As you go to the bathroom only thinking on going back to sleep and let Cassie enjoy the 2 hours of sybian stimulus you miss a new envelope taped to the door of the bathroom.

Just like last week she set herself up with her hand pointing up at her sides with your toothbrush in her hand, like as ma matter of fact you just open her mouth insert your penis and let yourself relief, "flush" her and being thoughtful up her sybian a few notches so she can cum before her time is up, as you estimate that she might have less than an hour left, then you go back to bed to hopefully sleep another hour or until Cassie wakes you up.

As you wake up again, you wonder were Cassie went and why she didn't woke you up, after checking the hour on your phone you realize that its been 2 hours, so you go grab some breakfast, get dressed and do some house chores.

After a couple more hours starting to get ready for lunch, you wonder where is Cassie, so you decide to call her, as your phone dials, you hear the ringtone of Cassie's phone in the distance, as you search for it you find it by the bedside table and hang up the call.

Now more awake, and alert to sounds you hear a hum coming from the bathroom,just then you notice the new envelope on the door, grabbing it and opening the door you find your wife to be in the same position as before in the morning, then you open the note in the envelope.

"My love, as you have not mentioned anything about it, I hope you enjoyed last session as much as I did, so today i wanted to experiment with the time-release, it will release me after 8 hours up to 20, after all right now I'm just a piece of plumbing, and who wants to use a toilet that's only available for 2 hours a day, so for today you wont have to rush on using the urinal, it will be there for you most of the day.

ps: remember that tomorrow is holiday so don't worry if about me becoming sore or stiff, tomorrow I'll have the day for me.".

As you start to face Cassie you say, "So the plumber came, I hope this stupid urinal doesn't break after a couple of flushes, like it did last week".

Carrie looks you excitedly with lustful eyes you start to unbuckle your pants and start to ready yourself to test out the fixed urinal.