18f I'm looking to play a prank on my mom 36f

[amelialovestopiss 10]

So my mom and I are really close like change in front of each, pee in front of each other, and shower with each other. I have never seen my mom pee herself so as a prank I was wondering if anyone could help me come up with ideas to make her pee herself while she is awake?

[morty98 261]

The only time I made a girl pee herself was because we were telling jokes and laughing... a bit too hard. So I would imagine, if you could make her drink a lot for some (unsuspicious) reason, and then lure her away from any toilets, maybe even to the garden if you have one - then make her laugh. That might work, wouldn't it, @amelialovestopiss?

[sydneylovespeeing 38]

I (18f) and my mom (36f) have always been really close mainly because my dad was never in the picture and because of my rich grandparents my mom never had to work. We are not to the point of being constantly naked in front of each but we occasionally see each other naked. First let me describe my mom she has a pretty face with long wavy blonde hair, we are both white, she has big perky boobs with a big perky butt, she also has a skinny waist, legs, arms, and face. Also me and mom look very similar I just look like a younger her. So her and I are going on a road trip in a couple days the drive will last at least two days. Something you should also know about my is she has never peed herself and often brags about it and she has a large bladder. So my plan is that during the first couple hours of the trip we are going to encounter a lot of traffic because of the freeway we are going on. So my plan is if I'm able to get her to piss herself without her knowing I caused it. So here is where I need advice how could I get my mom to piss herself?

[Watchyoupee 203]

Get her drunk in a public place with no access to a bathroom. 
I never pissed myself until I was drunk at a carnival once and the line for the porta pottys were too long and I pissed my shorts waiting in line. I’d love to hear the story how how you get her to piss herself and as always we love photo proof. Good luck and keep us updated

[Gin 47]

I don't want to come off as a party pooper, but do you think your mom would enjoy it?

[Watchyoupee 203]

Any luck with pulling off this prank?