Hi,
The original cover of the Scorpions album right after "Fly to The Rainbow". (still my favorite Scorpions album!)
Or maybe the cover of Be Bop Deluxe for the "Sunburst Finish" album.
"Sexy" covers, don't really say much about the music, and in general, most of them are teases, and not worth the discussion. Sometimes, a good one comes around, lest we be accused of __________________________ . As is the case of the original Blind Faith album.
Probably the best of them is Flash's first two albums. Although, I really do not see a whole lot of "sexy" in the music, but I'm a guy, not a girl. My girlfriend in Santa Barbara, thought Led Zeppelin was sexy as heck, but I think so did a lot of other women.