I've read through this thread, from start to finish (because I enjoy the game; I wouldn't have read through a 37-page thread for just anything :p). I noticed that one thing that seems obvious to me hasn't been suggested - At low health ( <50%, for example), Beth should be able to "submit" to an enemy, going through some manner of sex animation with them to 1) Recover a bit of health, and 2) Put the enemy into their "down" state for a bit longer than usual, to allow Beth a chance to run away (while at the same time making it so you can't just abuse this ability to get in a free kick to the nadgers :p) As another means of preventing abuse, maybe only some monsters will allow this (bosses, slimes, wolves, ogres, dryads, etc.), and it could have a cool down period (maybe represented by a purple bar under your health/magic/horniness display).
Just a thought
Keep up the good work!