Can you add it so that YOU can initiate the titjob, blowjob and etc stances and not have to wait for the monster girl to do it?
You can actually learn skills to initiate a lot of stances, although blowjob isn't one of them. I assume they do plan on eventually adding it, though, as they've been expanding on the skills for a while now.
I look forward to making Alraune and Matango blow me.
