PS these babies are only $12.00 USD each so you can just use them. The good thing about these clamps is that you can put them on with as little or much tension as you want. This allowed me to put them my TGF with enough pressure to keep them on, but not too much to cause her pain.
I'm curious about the arrangement with your wife - why is she ok with your sponsorship arrangement? My gf is fine with me getting sex from others if she's not around, but not so comfortable with me going to others if she is around.
