Every rule and idiotic belief is just one more obstacle to overcome or break to have more fun :)
It means you will get more embarrassed and more aroused when it goes wrong way
also more of the reason to get punished for being naughty :)

but well, if she is woman probably she does not give a fuck about you she not going to be aroused seeing you naked :)
and if you are blindfolded yourself your fantasy is very easy to imagine that will be just plain pure black view and lots of pain in all places LOL

either way your fantasy looks totally fine thanks for sharing :)