thinking about a road trip where more than one of you is desperate. maybe there was traffic or a service stop was closed, but the car has gone silent as you all squeeze your legs together and shift your hips and silently pray the driver gets to a bathroom soon.
thinking about leaking, and being the first one to leak. maybe you let out a little gasp as you feel yourself peeing into your underwear, and it makes everyone turn to look at you. you've regained control, there's only a tiny wet spot, but now you have to admit, with red cheeks, stuttering that you just went a little and its an emergency. that even though you're all holding, you are the one starting to have an accident in front of them all.