Ask Link for help

Zelda was a bit hesitant to come out without her outfit all the way on, but she really didn't trust a knot she couldn't see. With an embarrassed blush, she walked over to Link, nervously holding the top's scant fabric against her breasts with her hands.

"Umm... Link, could you help me.. tie this, please?"

Seeing Zelda in so little clothing was causing Link to blush as well. He quickly nodded and circled behind Zelda, blushing even harder when he noticed the swimsuit covered approximately 2% of her butt. He was both ashamed that he'd given Zelda something so revealing to wear, and happy for the same reason. He began to tie on the back of her top.

Now, Link might have been the hero of time, but no one had ever called him the hero of knots. The truth was, Link could barely tie a knot to begin with, and this was not at all helped by the distraction that was Zelda's ass. When Link finally moved back in front of Zelda, her top was being held on by something that couldn't even really be called a knot. It was more a loose tangle of string, and there was no chance it would hold out against the unrestrained bouncing of the Princess's sizable breasts. The only question was when it would come undone.