I really need to find this song, it is a hard one!!

I heard a song the other night, I believe it to have been made in the late 80's or so. It sounded like it was maybe Prince or someone along those lines. It was a slower song, sounded like Darling Nikki when it first started out, throughout the song he kept saying, " I want you" and at the very end that was the last few lines, he just repeating it. I have searched Hi and low for something that would resemble it, I just cannot find it. Can anyone help? Thank you so much!!

It's "The Beautiful Ones" from Prince's Purple Rain LP.