Any male person who gets off on having sex with an unconscious woman is no man at all. Having that sex after 3 others have left their mess is the act of a sick animal.
What should be done with sick animals is to have them euthanized.
Personally if a woman is not a conscious part of the sex act and is not enjoying the experience I would just as soon get up and leave.
it's repulsive to me....
think about how even long time married folks bathe and shower etc before intimacy....