I'm not going to use them, but I give them to the women I have sex with so they can put them on the other guys they screw.
Also, no kissing on the face. I only stick my tongue in pussy and ass now. It's kinda like eating oysters out of a porta potty.
My recommendation is to start off doing it in the shower until you get used to the taste.
I also figured you don't need a mask during sex if you keep her face covered by a pillow the entire time. Sometimes during sex they really start flailing around, then fall into a deep sleep, so I just finish up and leave. Those women never seem to call me back.
Tinder ain't what it used to be.