David folds and agrees to swim naked

David felt his face grow hot with embarrassment, and he quickly moved to cover himself. But Anna just laughed and shook her head. "Don't be silly, David. It's pointless to cover up as I'm going to see you anyway," Anna said, her voice full of amusement.

David's hands, which had instinctively moved to cover his groin, dropped to his sides. He looked at Anna, who was standing a few feet away from him, her arms crossed over her chest, a playful smile on her lips.

"Wow, David, you look great!" Anna said, her eyes sweeping over his naked body.

"Thanks, Anna," he said, feeling a little self-conscious. "But why are you wearing a swimsuit? I thought we were swimming naked."

"I was just teasing you, David. I couldn't go skinny dipping in front of you like that ," Anna said, her cheeks flushed. "I've only ever gone with girls and in the dark, I didn't expect you to actually strip!"

David said, his heart pounding in his chest. He couldn't believe that Anna had just seen him naked, and he felt a strange mix of emotions—embarrassment, excitement, and something else he couldn't quite put his finger on.

Anna walked closer to him, a sly smile playing on her lips. "Don't worry, David," she said, reaching out to touch his arm. "I didn't mean to embarrass you. I was just teasing you."

Anna exclaimed, a hint of pink gracing her cheeks. David couldn't help but appreciate the sight of her in the black bikini, her skin glowing with a light sheen of sweat from the walk to the lake. He felt his cock twitch again, and quickly covered it with his hands, embarrassed.

"Anna, I-I think I'll just put my underwear back on," he stammered, turning away from her to grab his clothes. But before he could even take a step, Anna was there, standing right behind him. Her breath tickled his ear as she whispered, "Don't be silly, David. You don't have to hide from me."

David's heart raced as he felt her hand gently touch his shoulder, urging him to turn around. He did, and their eyes met. Before he could say anything, she took a step closer to him and wrapped her arms around his neck. David froze, caught off guard by her sudden display of affection. He could feel her barely-clothed body pressed against his, the thin fabric of her bikini top doing little to hide her perky breasts.

"I'm sorry, David," she whispered in his ear. "I didn't mean to embarrass you like that. I just wanted to have some fun. Hope I didn't ruin anything."

David's heart was pounding in his chest, and he could feel his cock twitching in response to her touch. He cleared his throat, trying to keep his voice steady. "It's okay, Anna. I just wasn't expecting it, that's all."

She pulled back and looked up at him, a sheepish smile on her lips. She smiled as her eyes dropped to his crotch. "I think someone's getting excited," she said with a laugh.

David's face turned bright red. "Anna, I-I didn't mean for that to happen," he stammered.

Anna shook her head and chuckled. "Oh, don't worry, David. It's perfectly natural. You're a man, after all. I would be annoyed if it didn't happen, really." she said with a wink.

David blushed even deeper.

Anna laughed and took his hand, leading him deeper into the lake. "Come on, David. Let's go into the lake. The water's perfect."