More Awesome Than You!

I have fond recollections of Pescado's TS2 hacked toilet-paper-roll that oversaw bladder/hygiene functions and (most importantly) ejected sims from the bathroom when they were finished. I know AM's Supreme Commander contains similar functionality, but I'd much rather have a standalone object mod that simply kicks sims out of bathrooms when they finish what they needed to do in there, especially in larger families where it's kind of onerous to have to repeatedly activate Supreme Commander for each sim in the household. As it is, my sims often linger in restrooms for hours after using the toilet or shower, and if other sims decide to interact with them while they're in there, all sorts of routing timeout issues occur (especially when a child wants a bedtime story, ugh!). So...would this be a doable thing, or am I SOL?

I don't know if it's doable, but if it is OH GOD ALMIGHTY YES PLZ.