Double dipping, double mother f*cking dipping

. I have one client that does this, I tell him, you can go vagina to ass with the same condom but you have to change condoms if you want to go ass to vagina. I douche like crazy, but seriously?! I don't want an infection.
Time scammers. I have a few clients who regularly run over, and get stroppy when I tell them it's time to stop. I'll give a bit of extra time, but pushing for me to sleep over when they've only paid for an hour or two, or whine that I should just clear the whole day for them, is just not on. I have a job/life outside of this, respect that.
Clients who don't respect boundaries. "Can you do x/y/z on your will not do list for me? I'll pay extra." No it's on my no go list, anything else I will do. "But I really want x/y/z." Then go to a woman who does that. "But I want you to do it."
Block!