Boy band sensation One Direction continues to titillate fans during a recent concert, where members Zayn Malik nibbled on a candy thong underwear worn by Harry Styles.

The boys teased the Directioners Tuesday during their Ohio stop of the Take Me Home world tour when Styles playfully put on the candy thong to entice his fellow singers, and Malik took the bait.

In a video caught by a fan, we can catch Taylor Swift's ex slipping the edible lingerie over his skinny jeans.

"This is inappropriate for this time of night," exclaimed Niall Horan to the audience as their female fans went berserk.

The 19-year-old Styles proceeded to bite into the hard candy himself, shocking fans even more, reported Daily Mail.

But this is not the first time One Direction has played to the constant bromance attention and gay rumors surrounding the quintet.

After receiving a Twitter request from a fan, the boys showed their booty-shaking skills by twerking during their Florida concert.

"We're on YouTube right now looking up how to twerk!" shouted Niall to the crowd.

Their latest promo clip advertising the group's fragrance, "Our Moment," even involved some lip action between Malik and Styles.

"Fans always want to know what we like and what we don't like so we wanted to show fans what we like, smell-wise, on girls," stated Horan.

In the clip, Harry playfully plants a kiss on Zayn, which might surely boost sales for the perfume when it hits shelves August 25.

Is One Direction purposefully supplying homoerotic fanfiction material for their fans, or do they think they're being innocent?