Does anyone know any hentai/non-hentai anime and manga title that have similar scene with Weather Report Girl? you know that scene where one girl spiked the other girl's drink with laxative causing her to desperation and shitting herself in front of public...
The JZBD series has several similar scenes. I think some might even be the result of laxatives.
Here's one (https://omorashi.org/topic/7784-zeus-giga-peeing-wetting-pissing-messing-etc-movies-updating/page-17#entry519594). You should be able to find the other 9 easily enough.