i havent seen the rest of the game, but if i guess, will there be hooker/whores, likely, all other BG games had them... then as for accidental scenes, there is a possibility of all kind of depraved dark things, and these things will get more grafical couse well, the games grafic has evolved...
Then we have Wyll, you probably know alittle of his story, and seen a pic of him with a succubus nestled around him ?, where and in what way Larian takes this...
So yea at large, you can probably avoid these things, but, i should atleast prepare myself for story suprices, i mean what do you do if you walk into a nymph ? or other creatures like it, im not saying there will be, but... considering how good and life like the grafiks is getting, and DnD have these kinda of monsters, and i honselty dont think Larian will put pants and a hat on the nymph ?... and their thing like a succubus is to, yea ?