T-ara's Hyomin dropped more teaser videos for her upcoming solo comeback with second album, 'Still,' and title track, "Sketch"!

The MV teaser above shows her posing sexily and provocatively for her boyfriend played by Nam Goong Min, a tattoo artist who seemingly "sketched" onto her back as you can see above when she goes half-nude to show off the ink.

She also dances sexily in silhouette, promising a sultry choreo when she returns.