For the longest time, I had assumed that the one that's dominant (typically the one using their penis or penis-like device) was on the X side of the Title... However, when I looked at the images with the tags "herm_on_male" or "male_on_dickgirl", it's apparently the exact opposite.
For example: one image with the tag "male_on_dickgirl" depicts a male with his head and arms bound in stocks being anally penetrated by a herm (here) and one with the tag "herm_on_male" depicts a male forcing a bound herm to fellate him (here)
and this is not an isolated case, because nearly all imagines with either tag have this... I almost want to call it a joke... but is there something I'm missing? something I'm not understanding?
Updated by 123easy