A shower stall that could be placed in the lab. Not necessarily one with walls, just a pipe sticking up out of a platform, One with a detachable hose to spray down the subjects.
This suggestion is made with the assumption that cum that lands on the
body will stay on the body until washed out or forcefully unloaded by
The shower stall could also be used as a bondage rack, for scrub play, and temperature play.
Alternate options to shower stalls could be shower heads that could be placed on the walls, ceilings and floors. Which are controlled by a control panel.
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