Yes, and you immediately regret it.

Tiffany pulled the boxers down to your ankles to reveal... your surprisingly clean dick. Your thighs and upper groin were covered in mud but your intimate areas had managed to stay mud free. The contrast of your pale skin and mud coated areas inadvertently highlighted your private parts for the girls' viewing. Sarah, who had been peeking through her fingers squealed and looked away. Tiffany was surprised for a second too, then she started to grin which she tried to suppress by biting her lower lip. She finished pulling the boxers off and flung them off to the side.

Your hands reflexly reached to cover yourself but were stopped by Tiffany. "Don't touch it!" she shouted. "You're lucky nothing got on your dick but you will if you grab it now with your muddy hands."

"Could you at least look away?" you asked.

"Tough luck," she said, as she moved even closer to you. She crouched over your stomach and started pulling at your shirt. You, however, were distracted by the sight of her cleavage which was directly in front of your face.

She definitely wasn't as busty as Sarah but she was by no means small. She was so close, you could see a small bead of sweat roll down between her breast, her perfume filled your nose, and you could feel her warm breath on your forehead. You started to get aroused from all this, which was bad news because her butt was just above your dick. You could see it twitch and rise and you tried to will it down.

"Like what you see?" Tiffany interrupted your thoughts.

"Huh?" You said, like a total idiot. There was a loud rip of fabric, and when Tiffany stood up, you saw she had your crumpled and torn shirt in her hand. "Wha— hey!" you yelled. "You didn't have to rip that! What am I gonna wear now?"

Tiffany picked up your boxers from the ground and said, "Oh, you're not gonna wearing either of these."

"You want me to walk around naked?" you said.

"He's right, we should get him something," Sarah said, turning back to face the both of you. She was blushing and trying very hard not to look down at you.

"Oh, well then how about you donate your shirt?" Tiffany said.

"What!?" Sarah stepped back, covering her chest. Tiffany grinned.

"C'mon, you've got your overalls on so losing your shirt is nothing," she goaded.

"I'm not wearing a bra today," Sarah angrily whispered to her sister.

"Even better!" Tiffany said with a laugh. "Nude overalls, Sam would love that." Sarah's face got even redder.

Sarah glanced at you apologetically. "I'm sorry Sam... I uh..."

You started to feel sorry for her, so you stood up and said, "It's fine Sarah. You don't have to take off anything." Standing up though, gave Sarah another look at your dick which you both realized and reacted to with embarrassment. You covered up your dick ignoring Tiffany's advice. Sarah turned away again.

"T-thanks, Sam." Sarah said with her back to you. Tiffany rolled her eyes.

"Oh why don't you two lovebirds just make out right now? At least one of you's naked already!" she said.

"Yeah yeah, real funny," you hissed at her. "Will you help me get dressed or not?" you asked.