Don't overdo it, or she will want you to do it a lot more than 5 times! I did it for my wife, and she REALLY liked it, and yes I overdid it. This might sound gay (oh well get over it tough guys) but I downloaded some clips of men dancing for women where the women looked like they were about to eat the men up and tried moving like that.
First I had blindfolded her and danced around her brushing lightly, slow and gyrating, kind of teasing her with what my body can do. I mainly blindfolded her because I was embarrased I would make a clumsy entrance, but she realy seemed to like that. I also rubbed down with a little baby oil and made sure ambient lighting would be hitting me from both sides to highlight muscles, once the blindfold came off I wanted her first look to be one of lust. I got into it, because I wanted to show her I wasn't too self-conscious to really try.
I did have fun, and was glad I skipped my original idea of making a joke of the whole thing. But now she asks for it, and I was doing it as a one time thing. Oh well, it lets me barter for favors in return