As in: horny. It can be a song that's attached to a hot experience you've had--in which case please give some details, otherwise no point in mentioning it--but it mustn't be. It can just be some songs that you think sound sexy.

As for me, I can think of two rn.
1) Yeah Yeah Yeahs - Black Tongue. Karen O's voice on the album is just so full of sexual energy, and that hook with her high pitched moans does it for me. www.youtube.com/watch?v=oxfaz_AnJGk
2) John & Jackie - Little Girl. This is such a ridiculous, obscure novelty record, and I actually get annoyed when it gets stuck in my head. But man, that voice actress doing those cheesy orgasms on top of the rockabilly tune turns me on. www.youtube.com/watch?v=umorjRzrdio

hb u

Between the Sheets - Isley Brothers
Since I've Been Loving You - Led Zeppelin
Last Time - Trey Songz
Sexy Love - Neyo
Slow Jamz - Kanye West
Rev 22 20 - Puscifer
Lets Get It On - Marvin Gaye
I Still Can't Sleep - Bernard Hermann

These are sexy

Ah, yes Sweet Dreams, and Zeppelin's Since I've Been Loving You are great choices. Lovin' the Marvin Gaye, too. Not particularly a K West fan, but that one's p good.

Hm, Herrman's Taxi Driver film score is sexy in itself, true, but the film is more sad and violent, which would be too distracting for me/someone who's watched the film a few times. Lol I'd be hearing Bickle's sociopathic narration in my head.

EDIT: I've thought another one - Portishead's Glory Box. Beth Gibbons' voice is just so intimate, and that guitar solo is one of the sexiest I know. www.youtube.com/watch?v=6ylDDs3mdJE

Redbone, surprised no one has said that one yet.

Think by Kaleida, it portrays both sensuality and romance, and the fact that nobody thought of this one amazed me

This might be a bit "duh" but Careless Whisper, Wham!

I'm into video game soundtracks, everyone will think I'm weird for saying this... >///<

The Lake theme from Pokémon Diamond, Pearl, and Platinum versions. I don't know what it is, it just relaxes me to the point where I want to suck on some tits.

Na I say its unique and interesting. Your not weird.

Also, while it might not make me want to jerk off, I could definitly see myself jerking off with El Sol se Rescuesta playing.

I can't remember anything specific but I'm a high energy person so I listen to things that have a good beat when I fantasize sometime. Just the idea of riding a cock to a rhythm is so hot to me.

Nothing gets me hot like this song does.
www.youtube.com/watch?v=dQw4w9WgXcQ

I can't belive I didn't realise this until now but, Juice from Panty and Stocking. Look it up.

Haven't heard of half the songs in this thread... But really?
No Rebel Yell by Billy Idol?

www.youtube.com/watch?v=VdphvuyaV_I

Fever by Bullet For My Valentine, it'll get your blood pumping.

Cults - "You Know What I Mean," especially this 2012 performance at the Pitchfork Music Festival: www.youtube.com/watch?v=0IC475fD0uo

I sometimes re-visit this video, and without fail, the singer always manages to turn me on with her terrific performance... it's a combination of those swaying hips, her stares, and the passion in her voice.