This has got to be more common than anime scat. :/
Off the top of my head...
~Elfin Lied, ep. 1: wetting
~Ichigo Mashimaro, ep. 6: desperation
I can't remember the ep. #s of the rest. I have a full list on my laptop, so I'll post that as soon as I get around to putting it on a flash disk.
While we're waiting, can I interest you in one of our famed pee-threads?
The pee threads are why I need some animated stuff now. Oh my GAWD. Best. threads. ever. Some of those pics were like an instant hard on. :3
~Abenobashi, ep. 3: desperation and toilet use w/ visible stream
~E.S.P.er Mami, unspecified ep.: desperation
~Futari wa Pretty Cure, unspecified ep.: desperation
~Joshi Kousei: Baka Gundan, ep. 2: something of interest
~Kage Kara Mamoru, ep. 5: desperation
~Lost Universe, ep. 9: desperation
~Mahou Sensei Negima, ep. 9: desperation
~Ojamajo Doremi, ep. 7: wetting
~Ojamajo Doremi Naisho, ep. 5: wetting
~Pani Poni Dash, ep. 2: desperation
~Pani Poni Dash, ep. 20: desperation
All info relates to female characters. I haven't gotten around to watching any of these yet so I can't vouch for the accuracy of this info.
I've got more info on Episode 2 of "Joshi Kousei: Baka Gundan." It shows several girls peeing into cups to provide urine samples. Apparently you get to see quite a bit.
Uhm, you might wanna negate Abenobashi from that list... the only character with a visible stream is the boy character, Sasshi. The only thing you see of Arumi, the girl, is an already-made puddle, with her being knocked out.
Okay. Like I said, I haven't watched these yet and am just going by what's on other sites/boards. Feel free to correct anything that's inaccurate.
Anyone know the sauce for this?
Both X-press train och g-spot express have girls wetting themselves in it.