[X] My Assistant

I want to get these things out of my search results... please, I must know... I must properly tag the Saiki doujins and get that unwholesome garbage out of my face...

and tag the sole-male sole-female stuff right so I can search by that too

Any tagging related questions go to the General tag discussion thread

To answer your question, no, anything with 3 or more men engaging in sex simultaneously can be tagged m:harem (consensual) or m:gang rape.

I would highly recommend you to read the tagging rules before tagging anything.
https://ehwiki.org/wiki/Gallery_Tagging

Also i should note that any tags you newly add will not be visible or searchable by default, as your mod power is below 10, so you probably want to request upvotes in the tagging assistance thread.