Hooray! Will you look into the ecstasy thing?
Unless I'm misunderstanding things, it's not likely to be changed. I've thought about it a bit and I think it was the developer's intention to have ecstasy gain be slower at the start. Later in the game you can get aphrodisiacs to raise it by 50 at a shot and/or equip the sexy bandanna. On top of which the starting value goes up as you get more defeats/rapes. Also the full monty skill makes you naked instantly, which is all ecstasy really does anyway. Use that and honey trap and you should get what you're after. Also, there's no need to grind up number of rapes anyway, only 2 events even check number of rapes, and you only need 10 and 20 (and the one that needs 20 isn't even that good, it's a simple urination scene). Most scenes require number of defeats only. Also there are non battle events that raise rape count on top of that.
EDIT: Forgot, there is one ending that requires 30 rape count, but even that shouldn't be too hard to achieve.
I will look into it myself though, just in case there's something I overlooked. Last time I played through the whole game was before the changes.