I fooled all my friends by making up the myth that if you saved the princess in
Defender of the Crown you'd get to view some explicit love scenes.
During these scenes, you'd have to assist your character in the art of love making by guiding his third leg home.
I described the playability as being the same as the jousting scenes, except the lance and shield were replaced by, well you get the idea!
It was tricky stuff, thrusting forward at speed and trying to hit the spot. Hitting the mouse button too early also resulted in premature release.
If you failed, the princess would reject your charms and order you away!
This was when my friends were all at the gullible age 13 and craving anything sexual! I had them playing Defender of the Crown for ages while I pissed myself laughing at their stupidity!