A big thank you to Todger65 and Voicee for all editing and suggestions.
*****
The sun was starting to lower towards the horizon when he gazed upon her and the hairs on his neck stood at attention. His back tensed and the straps of his backpack pressed into his chest. When he swallowed he noticed his saliva's taste had changed and his mouth felt dry. But then the attention was back on Sara. Quickly, his eyes went to her pretty face with its big eyes and bright red lips open in a smile; her chest, less than half obscured by the thin white fabric of her tank top; down her exposed flat belly to her hips, covered by blue short-shorts that covered less than half her thigh; down her toned legs, up to her shorts, her belly, to her breasts; a glance at her face, and then again, at her chest. "Hey," he coughed and stared at the ground.
"Hey, good to see you. It's been too long since you left for your trip. I bet all that wildlife adventure stuff out in the mountains in the high peaks has left you hungry for nicely cooked food and ready to return to what is almost the civilized world?"
"Yeah!" He glanced at her before the need to look at her chest caused him to look at the foliage. "It's good to see you too. You're the first person I've seen in," Jon cocked his head to the side, "over three weeks. No. A month."
"Well lucky me! So we're going to be in cabins 4 and 5. Mom and Dad will take cabin 5. I want top bunk of cabin 4. I was thinking of going swimming later. I think Beth and Brian are in the same cabin they were in at the last reunion. I'm sure we'll meet up with them at dinner. I was thinking we could go swimming sometime. What time did you want to go?"
Jon was frowning as he tried to drive the dirty thoughts from his mind. What was it she'd just said? He blinked, and explained, "Yeah! That sounds great! How was your trip to... Aruba?"
"What TIME do you want to go swimming?"
Jon looked up to her eyes, shook his head as if shaking a fly, "Oh sorry. Uh, after dinner?"
"You alright? You keep looking away from me."
"Sorry, I haven't seen a β I mean, it's been over a month since - not that you're a β Uh."
Sara closed the five feet between them in two steps and hugged him tightly around his shoulders. She whispered in his ear, "Relax bro, it's just me. I'm your sister, I'm your friend."
His sister's tits pressed into his chest, and it filled his world. He tried not to think about something else when he smelled her for the first time. The scent flooded his thoughts while his back arched in pleasure that caused his spine to shiver. He felt her skin pressing against the side of his cheek and felt her breath against his ear as she whispered to him. The dick in his pants swelled until his cock could feel the smooth firmness of his sister's thigh and the rough hem of her shorts. Overwhelmed with disgust for his own perverted thoughts, he wrenched free of her embrace. He spoke too fast and too hard, "I just!" Jon's hand reached for his belt buckle, but his hand stopped, flexed, closed in a fist only to open again and quickly grabbed his midsection where ribs met abs. "I need! I need to get unpacked and shower!"
As he headed in the direction of their cabin, he thought that a cold shower was just what he needed. He didn't realize something was wrong until he heard his sister shout, "Fine! Go shower then!"
**********
While Jon wrapped his towel around his waist, he worried that while the shower had softened his cock, it hadn't done anything for the thoughts in his head. He tried to stare holes in the floor as he stomped out of the bathroom building β his sandals wetly slapping against his heels. He turned towards the cabin and bumped smack into firm muscle.
"Jon! Good to see you!" His father's embrace was strong and firm. "You're looking good. I can feel the muscles in your back! You're as strong as a bull β just like your old man!"
Jon looked up at his father while one arm firmly held up his towel and the other held his dirty clothes. "Hey Dad! It's good to see you! How have you and Mom been?"
"Oh good! And the Warriors won the NBA championship!" His father's face grew serious, "Hey listen, you need to be more kind to your sister, she's had a rough summer, and you need to be there for her."
"I didn't do anything! Really! She was just the first person I spoke to and she took me by surprise is all."
"Look, I don't want to argue, but you only have one sister. I love you son. Just tell me you'll be nicer to your sister."
"Okay," Jon sighed, "What do you mean rough summer?"
"I guess she and her boyfriend broke up, and her trip to Aruba wasn't great. You'll have to ask your mother. Now you gonna be nicer to your sister?"
"Yes."
"That's my boy!" His father patted his shoulder, "Now hurry up, get dressed, and let's go eat! Your mother wants to see you!"
When his Dad walked into the bathroom/shower building, Jon made his way back to Cabin 4. Grateful that his sister wasn't there, he got dressed and headed to dinner.
**********
Jon stepped outside the dining hall and yawned. He hadn't eaten that well in months. He wished his dick wasn't so goddamn sensitive to every flash of skin. So many Aunts and Uncles and cousins β some he barely recognized. It'd been good to sit down and eat with his folks, even though his mother spent a lot of time chatting with her sister, Aunt Hannah. Still, that gave him a chance to see Beth (Aunt Hannah's daughter. So his mother's sister's daughter) and Terry (his 2nd cousin). While many adults had talked, he'd played with the little kids. The earnest joy of a children completely distracted him from thoughts of his sister. If he could have talked and played with them all night, he might have gone to sleep without another thought of his little sister in the low-cut shirt she was wearing when she greeted him. But the simple games he enjoyed came to an end as his older cousins took their young children back to their cabins to wind down before bed. When they left, he had option of socializing with those his own age. But that would have put him in awkwardly close contact with his sister, so he left. He was closer to the rock wall now, and figured it might be fun to climb for a bit. That would help take his mind off of his other thoughts. His one hand grabbed a rock.
"Jon!"
He turned to see the top of Beth's hoodie covering her head. She was bent at the waist with her hands on her knees. He heard her panting, but couldn't see her face and replied, "What's up?"
"Are you mad at your sister?" Beth stood up and looked at him firmly.
"I'm not mad at Sara. Why would I be?"
"You stared at her at dinner, but whenever she tried to look at you, you refused to look at her or so much as acknowledge her existence."
"I said, 'hi' to her and filled her water glass."
"But you wouldn't look at her."
"I mean, there were a lot of people I hadn't seen in a while, it was a lot to take in, I don't know!"
"Well she feels like everyone's shoving her away. That you're shoving her away when she needs you most."