I've caught yuri scenes specifically in the men's bathroom, the blue colored one, before. I still haven't caught anything in the girl's bathrooms and no yuri in a scene like what I caught, while showering I mean. I figured it was rare since I have only seen a few times even when the girls weren't all swarming the shower room and making it impossible to sneak around.
I see, I've always had trouble getting masturbation to trigger at all when the girl is not alone, meaning she just doesn't unless I walk in and out of the room and no other girl is in, so I figured they had to be alone. There is definitely enough space in the shower room to walk around a masturbating girl normally without triggering her running away animation, but they don't usually do it in the shower like that. I think
Lefty75uk is onto something in that it is rare to catch them doing it in the shower, in which case it probably triggers the door and shower water the same as showering itself does. In that case, maybe it is still just masturbation with extra effects from the location. It does kind of make sense that way.
On a separate note, having some real trouble with clothing issues, two specific problems to be exact.
1. The clothing persists after H setting from the additional skin effects mod seems to be getting ignored and they end naked no matter if I enable or disable it. Extra fluid effects like drool, semen, sweat, and blood still act as normal and only persist if I have it set to.
2. Clothing seems to randomly glitch still, especially when they load into the first time period on a day where you start at the sports field. I've had girls with mixed clothing sets, mostly having casual shirt on top of their gym clothes while still wearing their gym shirt. This time, they at least seem to stick to something actually assigned to that girl in one of her outfits. There is also occasionally an issue with the gym shirt specifically where half the girl's chest doesn't load, it's just empty space. This is also something I reported on earlier, but I thought it was my weak backup PC. I am now on my main PC again and the issue is still there.
The real issue here is I don't know where to go to report it for possible fixes. I don't know if the dev of any of the involved mods is on here or not.