Well i depends on mood @ the time but here's a few i like
Sexual healing - Marvin Gaye
Sex on fire - The kings of Leon
Bump and Grind - R-Kelly
Beautiful Girl - Sean Kingston
Anytime Any place - Janet Jackson
Every time We touch - Cascada
Every thing i do - Bryan Adams
I will Always love you - Dolly Parton
Keep on loving you - R E O speed wagon
Heaven - Bryan Adams
Lots more but my fingers are hurting now lol
And obviously while alone there's my fave ......Riding Solo- Jason Derulo
Life's a Bitch then there's Me !!!