How do you even get the lose sequences? I've lost to every enemy and havent seen anything new! Just wondering! (I am playing the alpha build)
Not fully understand what you mean. Do you lose always, or do you want to know how to lose?
In general, try to lower Difficulty settings at first, so it's easier for you to win.
Also, Stress and Arousal should be low! That's the key. And then you should make combinations of card effects to deal damage to enemy.
Ah, sorry for a missleading description (and for the long answer). It's less about the animations with your opponents, and more about the consequences of losing. So, if you lose, you are sent to the special event with a big screen, where different stuff can happen.
Different ending animations - well, I'm a bit afraid of doing something non-con with your enemies, so need to think better about how to get an agreement from them. Considering that I see our "combat" system as "dating" system, it shouldn't be very hard. After all, all you do is talking, flirting, kissing, and so on. So ending with something sexual is reasonable and quite consensual.