cw catether play
I have a huge fantasy of someone putting a catheter in me and pushing water into my bladder, seeing how much I can take, finding my limit. Making my tummy start to swell from how full my bladder is, the desperation I would have from physically not being able to relieve myself.
I also love the idea of being tied up with another person, a double ended catheter in us. One end in my piss hole and the other in theirs. We're forced to drink water all day, but the only relief we can have is by being forced to piss into the other. Maybe we're so close to each other that my tdick brushes against theirs, frotting as a way to distract from the building pressure in our bladders.














