E621 used to have an animation on it that I spent around an hour and a half searching for yesterday, so I'm concluding it was removed for one reason or another. I'll describe it below for anyone interested in helping (since I don't know the author or characters)
It was a foursome with 3 guys and 1 girl. The girl was bent over one guy's lap while the other two spitroasted her. The guy who's lap she was laying on would chime in with the occasional spank. There was an option in the animation to change camera angles and go on to the climax. This was posted with the last month or two, and I've scoured possible tags to find it.
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