I feel there needs to be major, minor, and low tier tags, hierarchy.
Instead of just one big block of words alphabetized in little boxes.
Have them in something similar;
major be like pertinent to the story or objective of the story; if there is mom son stuff, incest or how the sleep sex is a plot point.
minor be like pertinent to secondary characters or not plot derivative in nature, 3dgc, animated, point&click, sandbox,
low be like pertinent to one shots that maybe occur relative low in the story of requires the MC to actively seek out to accomplish hidden objectives and such, bestiality or the sex acts themselves would fit in this case.
Each would be (major minor low) expandable and clickable as they are now, just a better overall visual organized look and feel.
This would give the player user a better "Oh this game plot is centered around incest" I might not like this or fuck yeah balls deep in mom whoo whooot.