Search engine manipulation! This post did it for me. It was some of my finest writing, so I'll reproduce a portion:

[WARNING: GOOGLE MANIPULATION ZONE]

OK. I don't have pictures of Jenna Bush naked or Jenna Bush nude, or even Jenna Bush semi-nude. For that matter, I don't have pictures of Jenna Bush with no clothes on or Jenna Bush undressed or Jenna Bush in a three-way with Babs 2.0 and the wizened corpse of Strom Thurmond. Let me be entirely clear: you will certainly not find nude pictures of the Bush twins here, or the Bush twins nude, for that matter. "But what about Barbara Bush?" you ask, gently. I have no need to lie. You could scour this site for hours and find no pictures of Barbara Bush nude, or Barbara Bush in a mild state of disheveled undress, or even Barbara Bush giving someone a smoky look. Nothing like that around here. Nada. Zip.

"But, um..."

No. Seriously. Nothing.

"Nothing?"

Yeah. No nude or naked Jenna Bush. Nothing even remotely like that. You want to see Jenna Bush nude, you weirdo? Go somewhere else. Because you will not see nude photos (or, in any other format! like, um, .jpg, or .gif, or .bmp, etc.) of the Bush twins here, with their luscious ta-tas all hangin' out, doin' weird sexy twin-things to each other.

Now the results are finally in -- here are the searches for which Salto gets hits, in order of popularity:

bush twins nude
jenna bush nude
barbara and jenna bush nude
jenna bush naked
barbara and jenna bush nude
"bush twins nude"
"bush twins" nude
"jenna bush naked"
"jenna bush" +twins +sexy +photos
"nude pictures" "barbara bush" "jenna bush"
"pictures of the bush twins"
bush twins nude?
i love.jenna bush.nude
jenna bush and barbara bush nude
jenna bush behavior naked
jenna bush nude 2000
jenna bush+naked
jenna+bush+nude
nude photos of jenna bush

I'm very proud.