Okay so I just remembered something. Roche needs to grab a bite of the bf but he can't leave any visible marks so the neck is, unfortunately, out of the question? Allow me to introduce the femoral artery and putting love bites on the inside of Foltest's thigh to a more... practical use.
Logistically... Roche doesn't have neat little puncture fangs, he's got a mouth full of nasty sharp teeth, and he is deeply uncomfortable with the idea of harming Foltest (who doesn't heal like he does!!)
Conceptually: hell yes I am so extremely here for (non-artery) thigh bites and if someone wants to put that in a thing I will read it with glee










