My boss's wife did this to me at a company party, except she had no blindfold. He was drunk and making a fool out of himself with some of the other women. She got pissed, came over to me and said I heard you have a big dick. I told her to judge for herself, so she put her hand on my crotch, played a little, and I got hard... she said she wanted to see it out, so we went to one of the small party rooms on the other side of the hotel. After she sucked me off, she decided she wanted to fuck me too, and I said as long as he doesn't find out, that's fine with me (I never liked the asshole anyway). Turns out, for a woman who was sorta on the plain side, she could fuck with the best of them.