Neighbors Know My Name by Trey Songz puts a smile on my face. It just feels smooth and sexy.
Addicted by Saving Abel makes me feel horny.
Feel Like Making Love by Bad Company just makes me feel . . . good. Kind of relaxed and manly and classy all at the same time. It makes me remember this one night in high school when I was driving around with friends and this song came on the radio.
Some others that come to mind because they are just such goddam good songs and have some lyrics I really like:
Brown Eyed Girl by Van Morrison: “Making love in the green grass behind the stadium with you.”
The Joker by The Steve Miller Band: “I really love your peaches, want to shake your tree.”