[SPOILER ALEST]
I'm not sure that I understand your question right (since my English skill is not that good). But if you mean some irregular sex scene when we submit to them which consume your time. There a Ratkin at Junkyard, Trol at a bridge, Swamp creature at swamp, and maybe some more. I'm not so sure about that.
BTW please wait for another comment to be sure. Sorry if my answer can't help.