I rarely interject into these type of conversations, but I will here. This is a real pet peeve of mine...clients who want to jump on a girl right away and refuse to take a 5 minute shower at the beginning, to put a girl at ease, even when she insists. Often this starts a session off on the wrong foot, resulting in a girl being less than in her best frame of mind, resulting in a client complaining that a girl was distant, cold, or "not into it". Surprise.
How many times has a girl told me, the client didn't want to shower because he said he just took one at his hotel or home, only for her to say his hygiene was really bad and she couldn't give a good GFE. That is the reason they insist in the first place and don't trust the I just took one line. They have been in too many awkward situations before. So yes, a shower at the beginning is obligatory, and if that is an issue for someone, they are free to book elsewhere than Euphoria.
Best regards,
James