Karen and her brother Todd were camping with their parents one summer and due to Karen's tent breaking, she had to share sleeping quarters with her brother. Karen and Todd were close in age and they got along well so the first night together was fine. At one point during the night Karen got cold so she snuggled up to her brother and he wrapped his arms around her. She was glad to be with him. Todd loved that she was sleeping with him, it was actually his plan all along. He wouldn't tell anybody but it was him who broke his sister's tent.

 

After a couple of days together, the siblings were very comfortable with each other. They spent the whole day by each other's side, and spent each night entwined together in their tent. One afternoon, their parents told them they were headed back to town for some supplies. It was a miserable day out, raining and cloudy, so they were confined to their tent until it cleared up. Their phones didn't work, they didn't bring any cards, they got bored. Eventually, Todd suggested they play a game, of truth or dare. Karen, having no other ideas figured it might be fun.

 

They started out harmless with silly questions and slightly embarassing dares but nothing crazy. Once they were loosened up, Todd said, "I dare you to show me your boobs". Not one to shy away, Karen slowly lifted up her sweatshirt to reveal her perfect 18 year old breasts to her brother. They both shared a little laugh, but the game had now taken a step up. Todd was afraid of what dare might come next so he opted for Truth. "Did you start this game hoping to see me naked?" Karen asked. Todd paused for a minute then looked down and shrugged his shoulders, the grin on his face told her the truth though. She gave him a little punch and the look on her face told him she was ok with it and was probably looking to get him back.

 

The next dare saw Todd touching his sister's boobs over her shirt for the best 10 seconds of his life. He started to say Truth again but Karen interupted him by daring him to show her his dick. He shifted slightly, knowing that his chubby would tell her that he was loving this, but it started to seem like she really was too. He pulled down his shorts and Karen's eyes widened! "Do you dare me to touch it?" She asked, leading the game now. He nodded his head and she reached out and took hold of his member. It grew in her hand and she was baffled by it's size! Karen leaned in closer until she was inches from it. That's when they heard the car pull up and their parents call out for them! Todd scrambled to dress himself but Karen wouldn't let go of his cock! She stuffed it halfway into her mouth and sucked it hard and fast. She wasn't going to waste this opportunity. Todd put his hand over his mouth as his head threw back, trying not to scream in pleasure. They heard their mom call out again, asking if they were in their tent. Karen licked, stroked, and continued sucking her brother's dick as their parents looked for them. Then Todd called out "Yeah we're in the tent, be out in a sec!" They heard footsteps come towards them and Todd's balls tightened. The zipper to their door began opening and Todd frantically tried to get his sister to stop! The zipper got caught and as their mom fought with their door, Todd shot his load into Karen's mouth. He yanked his pants up quickly as their mom fixed the zipper and popped her head in. "What have you guys been up to?" She asked. Karen had a hot load in her mouth and couldn't speak so Todd told her they were just talking. Their mom said "Ok well the rain stopped, we're gonna start dinner shortly." Then she left. Todd looked over at his sister and clearly saw a white string of his cum hanging from her chin...