granted. A historic reason for a relationship is procreation. but you are grasping at things that were not relevant to the original point and question, which was mostly answered by others in the suggestion of some concepts missing from my map.
ways of creating superstimulus by non-reproductively rubbing genitals are socially allowed.
cute.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
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