Gain released the MV for her track 'Fxxk U' in a strictly 19-rated video.
According to Daily Kpop News, the MV tells the story of a woman who wants a true mature love, not just a 'hot' affair.
Gain and actor Joo Ji Hoon show no signs of awkwardness as they portray a couple who are only sexually attracted to each other, even though one of them wants more than that.
With the RnB rhythm and sexy vocals from Gain and Bumkey, the hot atmosphere just got even hotter.
The MV received criticism for its explicit lyrics and bold scenes, but some fans are praising Gain.