Urge to pee when rubbing breasts

Meme

Out of the blue and a very dumb question--- but yet, here i am. does anyone else get an urge to pee when rubbing their breasts?? Im asking for my older sister who is currently 23, and on recently on the pill so not pregnancy i guess?? like she told me and i was just dumbfounded on how that happens. i told her maybe it just triggers it but she was like "kek, thats weird what does my boob have to do with my bladder?" so idk. any ideas? like every time she gropes it, she has an urge to pee. okaaay, i think thats all.