I saw a video on youtube about the supposed "truth" about MFC, and I had a question. If you're completely sore from the day before, let's say that you used a dildo/vibrator that's just too big for you, or are too dry, etc. Do you really get on the next day and do it all over again? I mean it's a job and all, but if it's hurting that much, do you even bother?