Ah yes, the ubiquitous “invisi-cock”. No, those generally don’t count as being censored, unless you can see the person that it is supposed to be connected to in the scene. Also, as far as I am aware, genitalia generally are not shown on the “paper doll” representations of naked characters.
Renji from Yin-yang cough
I have not played, and never will play, anything from that series. So I wouldn’t know. The only experiences I’ve had with naked “paper doll” representations (as far as I can recall right now) are from Snow Sakura and APC.
A dislike for the series? or another reason.
Yin-Yang i can recommend above the other parts just because it’s not 50% rape like the other parts are and to some extent you can control the ‘darker’ parts
(If i remember right…the rape scenes are optional unless you go down Touya or Kyoka’s path )