I am not afraid of insects, but I overreact to insect bites and stings, getting large welts even with mosquitos bites, so I would look awful by the end of such a session.
Well, I do know what you mean because I get huge welts from mosquito bites but then I really never cared what I looked like after a session. If I did, being the painslut I am, I would be in BIG trouble. In fact, the only thing I care about, as far as how I look after a session, is that I always would prefer to keep my Master safe and not have any marks other people could see and suspect abuse. That is the only thing I concern myself with, as far as how I look goes.

The main thing I would worry about, for myself, is that I didn't get too much venom of anything in my system because I am sure that couldn't be good for a person's system. Too much of anything usually isn't good.