Heather needs help to tie up her bikini top

Zack stopped in his tracks, taken aback by the sight before him. His eyes widened as he saw Heather wearing only a blue bikini, slightly bent over the counter and holding the top’s strings at the back of her neck, her long dark brown hair flowing down her back.

“Can you help me tie this up?” she asked. “My hair’s getting in the way.”

Zack stood rooted to his spot at the door for a few more seconds, his cock quickly hardening at the view of her toned, shapely ass and her long dancer legs. “Sure,” he stammered, moving over to her. As soon as he got behind her, a quick glance to the mirror was the last straw for his dick, now fully hard at the sight of her big breasts straining inside the blue fabric of her bikini. Almost every rational thought flew from Zack’s head as he imagined how great those melons would feel in his hands.

“Zack,” Heather’s voice startled him. “Something wrong?”

He snapped out of his dirty thoughts and met Heather’s glance through the mirror, the minx was smirking at him. He always knew that Heather enjoyed provoking boys but he never thought that one day he would be the target of her teasing.

“Sorry,” he quickly said, taking the strings from her. Zack found out that he would have to pull her hair aside to tie up the strings. As he did so, he noticed for the first time that the shade of the brown on her hair was so dark that it could almost be considered black. Her neck exposed, Zack quickly tied up the strings in a lace before he could make a mess of things. “All done,” he said, releasing her hair down her back.

Heather turned to him with a smile. “Thanks, Zack,” she leaned in a planted a quick peck on his cheek. She briefly glanced down to the tent in his trunks and her smile quickly turned into a seductive smirk. “Don’t take too long to join us at the lake.”

A petrified and painfully aroused Zack watched as Heather tied a sarong around her waist, picked up her towel and left the bathroom. After a couple of seconds, he looked down at his tented crotch, wondering what he could do about it.