How To Draw People Getting Wedgies LGBT: How Can I Act On My Fetish Without My Parents Knowing?

LGBT: How can I act on my fetish without my parents knowing? - how to draw people getting wedgies

OK, so it's strange, but I have a wedgie fetish. I like to pass it to others and get the same wedgie. Do I also like watching others and give wedgie wedgie. (The man at the reception), but sometimes is not enough to watch videos wedgie.
How can I give to others and myself wedgie wedgie without attracting attention, it is obvious, or know my family?

Oh, and techniques wedgie is appreciated for me. :)