BOOM wouldn’t to use sexy images until Sunmin step on her seventeen

As we know, BOOM is a girlband who debuted in last May. When BOOM attend their interviews with several magazines namely, they’re got some question like; “what image would you develop it later?” the leader said “we will use the best image for us but not sexy ofcourse during sunmin haven’t step on her seventeen years old” for reasons they still feel too young to use sexy image. Though 4minute’s soohyun already use image sexy while she and BOOM’s hyunji have the same age. 
And the next question is; “why must wait for sunmin’s seventeen?” hyunji replied “I don’t know, i also feel i’m not inappropriate to use that image. even jaeri unni also feel like that too whereas she was the oldest among us” and sunmin said “maybe we’ll use the sexy image of ten years from now haha” he said, jokely. “Our image is definitely not like in general, sexy, cute, or anything else, we will give an unique impression on our image in the second album” said jaeri. “And we think, on this second album,  we wouldn’t to use a sexy image”
sunmin always closed the conversation by “take it easy, BOOM will use a sexy image on ten years from now! haha”