Lewd Energy is gained via climax (either the enemy's or your own) which can then be stacked & used alongside Crushing Blow or any other attack that mentions it in its description. It allows Sex/Charisma Builds a means of dealing massive damage, handy for those players who don't invest in combat Stats. It is indicated in the same bar as the drunk, wounded, cumdrunk and satisfied condition stacks.
Lewd Energy can also be gained by the enemy, so it's wise to know which moves burn the stacks for damage and consider how to counter them. Crushing Blow can't be parried, at least from my recent experience, only dodged or blocked.
If you plan to play a Top Character, you should learn the combat patterns and be warned that if Smart AI is enabled it can cause soft-locking in combat due to looping patterns during grapples. (Enemies will not stop trying to contest your grapple, indefinitely, if they can't run out of stamina while at full health. Unlike the non-Smart AI which will conceded a grapple to submit if you keep contesting it.)
