I can't do music and sex at the same time. I guess it's because I was a musician in an earlier life and, combined with my ADHD, I always end up dissecting the music in my head and can't focus on other, more interesting, enjoyable things. When I do think about sexual music, I usually listen to Enigma. Then there is always the standard:
"...And five, now this is the most important, Rat. When it comes down to making out, whenever possible, put on side one of Led Zeppelin IV." - Mike Damone, Fast Times at Ridgemont High