"you can face whoever you want " does it contain h-scenes from quests/companions?
"so do you want them to stop right now and call the game completed? " no, I wanna know what things are copleated to avoid wasting time on things that are not, there are plenty ways to end enconter with enemy and just few ways gives us long text and picture, I just wanted to know which of them.
"face whoever you want" and "encounters". Key words
Quests might not be encounters, same for companions scenes.
Just play the game, dammit!
All in all, most encounters can be completed fast.
For example, I couldn't care less about the over-complicated (and unnecesary imho for a h-game) combat system, I just fuck my way out, which is faster. And you get the scenes which might be different than the ones after-battle.
There's no way to get a gallery picture with text, since it changes depending a lot of things. Besides... playing is the fun part of a game
You could always unzip the .jar file, take out the pictures, and paste the text (which is on another text file) on them *shrug*
Or, you can simply cheat-hack-edit your save; max out your stats (something along 13 on every stat for example) and just trample thru everything. You won't really need to do any fighthing, just spam any attack and that's all.