I never planned to make this a two part story but I've decided to continue it since I've gotten a lot of good feedback for the first part. This is for everyone who wanted a sequel. I would recommend reading the first one to understand what's going on and this is the very end of this story.
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When the warm beams of light gently broke through the window, it basked the two contented intertwined siblings in a soft light that slowly awoke them. Justin stretched and as he slowly opened his eyes he felt a gentle weight on his chest and looked down to see his beautiful sister lying against his naked chest. A small smile spread across his face as he ran his fingers through her hair and felt her gently stir. Rebecca slowly opened her eyes and stared into her brother's deep hazel eyes.
"Mmm Morning lover," She said softly and gently kissed his chest.
"Morning to you too," He said softly back and ran his hands down her back.
"That was really wonderful last night brother," Rebecca said making no attempt to move or get up.
"Yeah it was. Would you like me to make breakfast?" Justin said as he started to get up, and getting no resistance from Rebecca he went to the kitchen.
Rebecca slowly faded back to sleep as the scent of bacon and sausage started to fill the air. After Justin had set the full plates on the table he went over and shook his sister awake and helped her to the table as she shrugged off the sleep that wanted to keep her body where it was before. Breakfast was uneventful besides the mild glances at each other's still naked bodies' only inches from each other. As they finished their breakfast, Justin looked out the window and saw that snow was half way up the window then looked back at Rebecca.
"There is no way we can go anywhere today until the snow has melted. So you're stuck here with me for today," He said with a grin on his face.
Becca pressed her firm breasts against his back as she draped her arms over his shoulders and rested her head on her forearm, "Oh I ever wonder what we will do all by ourselves for a whole a day," She said with a smile on her face.
Justin held on to her hand and took her to the couch where they cuddled by the fire with their bodies interlocked against each other. As they cuddled on the couch the snow had returned in very light flakes that softly frosted the windows in the early afternoon. Justin's hands softly cradled Rebecca's firm breast as his fingers gently caressed her nipples. Rebecca let out a soft moan and leaned her head back and kissed her brother's stubbly chin as he kept playing with her ever hardening nipples. As his sister kept moaning his cock grew ever harder until she felt it pressing against her lower back.
"Looks like someone is horny," She said with heavy arousal in her voice as she slowly grinded her lower back against his cock.
"Of course I am, you're sitting here just bagging to be taken." He said softly in her ear as he moaned and continued to play with her nipple.
Rebecca moaned and leaned her head forward then got up with a smile and quickly grabbed her clothes and ran inside the bathroom and locked the door. Justin couldn't believe that his sister had just teased him like that and just left him completely high and dry; he had figured that after last night he would have no problem getting her to do anything but he never weighed that hidden devious side of his sister. He waited on the couch for his sister to come out of the bathroom for a good five minutes before he sighed and got up and went to his room to get dressed. When he finished getting dressed his sister was waiting outside his door in a pair of gray sweats and a zipper hoodie. Justin gave her an evil glare and walked past her. Rebecca followed after him with a big smile on her face.
"And what's that look for?" she asked her brother as he stopped at the frig and got out a coke.
"You know damn well what, you little minx." He said as he opened his coke and without taking his eyes off her he sipped his coke.
Rebecca grinned and grabbed his cock quickly then let go. Justin gasped and coughed on the coke that was left in his mouth and stared in shock at his sister who had a big grin on her face. He set the coke on the counter and pulled his sister to him and kissed her on the lips deeply. She smiled as she felt his tongue dart against her lips and just pulled her head back and wagged her finger. Justin's mouth dropped open, his sister who had instigated the sex last night was now telling him no; he just couldn't believe what was happening.
"Wha...What do you mean no?" he asked still shocked.