Song on Kiss 100

[freespirit09]

Hi, please can anybody help me? My boyfriend was listen to Kiss fm this afternoon around 5.30ish and heard a song with the lyrics something like "If your good i'll let you whip me." He said its by a male/s and sounded a bit rocky. Sorry its a bit vague but he's driving me mad asking me to find it.
Thanks in advance

[bonbon28]

I think it could be Justin Timberlakes new song 'Sexy Back'.

[wooo12]

yeh its justins new song. i love it