Ari Boyer sat up in bed, the very first day of summer vacation, even though her alarm hadn’t gone off yet. She was wide awake on this fine sunny Saturday morning.

It was not even 6 o’clock yet, and both her parents and her brother were still asleep one floor below her, she knew. None of them had a reason to be up this early on a weekend. Dad wasn’t due at the office until Monday, Mom had today off from the diner, and Billy wouldn’t even start stirring until 10, at the earliest.

Ari was awake for a very good reason, though. She had a date today, the very first one of her life. Even though she had celebrated her eighteenth birthday last week, both her parents had sat her down in Dad’s study and expressly forbid her from dating until she moved out. Not only was she defying her parents for the first time in her young life, she was also going to move out without permission!

She sat up and stretched the sleepiness out if her system, reveling her bare breasts to the morning sun. She had slept totally naked last night for the first time in her life. She glanced down at her discarded clothes on the floor by the side of the bed. She stood up and stretched once more, then grabbed the clothes she was planning on wearing today, a thin sleeveless T-shirt called a wife beater by the great unwashed and a thin pair of running shorts that had several strategically placed holes in them.

She pulled on the T-shirt with no bra, then pinched her nipples to get them erect so they would be showing through her shirt. When inserting her foot into the shorts, she inadvertently snagged her big toe and widened one of the holes in the butt cheek. She pulled them up anyway, then checked in the wall mounted mirror to make sure she wasn’t exposed more than she intended. Even though she wasn’t wearing panties, she shrugged and left them on. If someone got a glimpse of her bare pussy and became offended, well, she wasn’t worries about melting snowflakes.

She opened the window and grabbed the duffle bag of her clothes she had prepared last night, then unrolled the rope and wood ladder down the side of the house. The ladder was her fire escape and even though there was no fire, she had used this means of getting out of the house several times before, as a means of avoiding the creaky set of steps that led down past her parent’s room so she didn’t wake them up.

Once in the yard, she got her bicycle unlocked and rode away, going to the end of her dead end road and turning right, heading to her boyfriend Rob’s house. Rob was also eighteen, and had been in her class at school until he dropped out last year to get a job to support his mother and sister after their father had left with all the savings.

In the thirty minutes to took her to ride there, Rob had wakened and got into the shower, washing off the light sweat he had worked up last night in their unairconditioned house. Just as he got out, he passed his year older sister on her way in.

The girl hadn’t bothered dressing last night and simply wore the towel she would later use to dry herself off to preserve her modesty between her room and the bathroom. Rob got quite an eyeful of his sister’s naked bottom as she passed him in the hall, and being a guy, he turned to appreciate it.

She saw him looking and thought to herself, “What’s good for the goose is good for the gander” and watched as he dropped the towel on the floor, spread it out with his feet and stepped into the cubicle, turning the sprayer on

He didn’t mind the cold water spraying on his body, and it had no real effect on his nine inch hard-on, which his sister eyed admiringly, because he had never really been hard in front of her until today. She knew he was hung, but until now, she hadn’t really realized just how big he truly was.

Then he did something she did not expect at all! He grabbed his rock hard cock in one hand and began stroking his fist over it slowly, up and down over the whole length, and by the expression on his face, it felt pretty good. Fascinated by this new insight into her brother, she stayed to watch.

He had his eyes closed, so he didn’t see her there, and she had a perfect view, because there was no door to the bathroom. There was no door because their father had punched the top panel out in one of his many drunken rages before he finally left. The curtain to the shower had disappeared in a different rage fueled storm. As long as one was mindful, a towel on the floor would absorb any over spray.

She had never seen anything like this in her life, so she stayed to watch. She was curious as to what was about to happen. She knew from her friends at school that a bunch of white stuff would shoot out of him at the end, but she had no idea how much or what it looked like, and she was curious. It was also beginning to stir feelings inside her that she had successfully ignore before. Her mother had given her very strong lectures on the dangers and evils of masturbation, but here was her very own brother doing it, so how wrong could it be?

Amy decided the feeling were beginning to be too much, so she opened the towel and used both hands to caress her breasts. Gosh, that felt good! It caused her pussy to begin to tingle, so she slid one hand down her belly and began playing with her clit. That felt even better, and she let out an involuntary moan.

Rob heard her, and turned his head as he opened his eyes. He was shocked to see his very naked sister standing in the door watching him as she also masturbated! The sight of it excited him to no end, so he stepped out of the spray and wiped his feet on the towel. Fortunately, he hadn’t spent much time getting wet, knowing Ari was on her way over and wanted to take some pressure off before she got there. The sight of his naked sister was more than he could take, because he had been secretly lusting after her for quite some time now.

He and Ari were planning on eloping today; to get married before anyone in either of their families could stop them, then they would come back here and live together. Ari would get a job after school was done, so the extra income would help all of them. He and Ari were both virgins, but he wanted a little experience before his wedding night so he would not make any missteps with the girl he loved. He wanted her evening to be perfect; her life had been so hard thus far, and she deserved it.

He took the two steps that separated him from his sister and got right in front of the girl, who also had her eyes closed. He looked her right in her closed eyes as he stood in front of her, still stroking his cock in one hand. Amy was one of the most beautiful girls in his life, and he was as much in love with her as he was Ari. She hadn’t heard the water change sound in a long moment, so she opened her eyes to check on him. Getting caught in such a compromising position would be one of the worst things she could imagine; She very much admired her brother and was secretly in love with him too, even though she could never admit it; not even to herself.

She was shocked to find him right in front of her when she opened her eyes, and he quickly muffled her shocked scream of surprise with one hand over her mouth and the other on the back of her head to keep it in place. She moaned lightly a moment later, quietly, to signal to him to let her go, that she was in control of herself now. She made a mental note in her own mind that the hand that had been touching himself down there was now the one over her mouth, and she tried to satisfy a bit of her curiosity by licking his palm, hoping for a taste. She’d heard stories of girls who used their mouths and had always wondered about the taste.

He felt her lick his palm as he looked into her soul and instinctively knew what she wanted. He would do anything for her, he loved her so much, so he leaned close to her ear.

“Shh.” he whispered. “Mom doesn’t work until later, so let’s not wake her up, okay?” He rested both hands on her shoulders after she nodded her agreement.

“What were you just doing in the shower?” she asked, already knowing the answer. She just wanted to hear him say it to lessen her own transgression.

“The same thing you were doing as you watched me.” he replied.

Her heart leapt into her throat as a panicked look flitted over her face. He KNEW! Her mind twisted, trying to find a way out of this without incriminating herself further.

“You licked my palm.” he whispered, looking into her eyes. “You want to know what it tastes like, don’t you?”

She was trapped; he knew EVERYTHING! She simply nodded, admitting it as she looked down at the floor in shame, blushing.

“What did it taste like?” he asked, also curious.

“I don’t know.” she replied. “I could only taste your hand.”

“Do you want to try it again?” he asked, barely daring to hope. She met his eyes and looked at him, feeling more vulnerable now than she had ever before in her whole life.

He saw the look of fear in her eyes and reassured her. “Don’t worry, Amy, I’ll keep your secret.” he told her. “I promise; I’ll never tell anyone about this. About you.”

He gently increased the pressure of his hands on her shoulders, and she knelt in front of him, getting a very close look at his erection an inch in front of her face.

“What do you mean, about me?” she whispered, fearing he knew the truth she had suspected all her life and never acted on. “What secret?”

“Don’t worry, Amy, I’ll never tell anyone; I promise. I’ll never breathe a word to anyone that you’re a slut.” he told her, rubbing his cock over both cheeks and across her nose. “I’ll keep you safe; I love you.”

“Oh my God, how did you even know?” she whispered, letting his cock slide over her forehead ind into her hair. “I’m a virgin; I never even kissed a boy! I’ve always been too afraid of that to even talk to a boy in case he figured it out!”

“Remember that swimming trip we took with the ‘rents when were kids?” he asked. She remembered; she had sat in her Daddy’s lap while wearing her bathing suit and rubbed her butt over his groin for quite a while.

“You remember that?” she asked, fear filling her heart once more.

“Of course I do. That’s when the whole family figured you out, and we all made a promise to protect you from yourself that very afternoon while you were in bed, asleep.”

He pulled his cock back a little and tapped her upper lip with it. She looked up at him, her eyes filled with desperation as she used every single bit of her will power to not begin sucking on him, no matter how desperately she wanted to do it. Every bit of her life had told her how wrong it was to be like this!

“I don’t understand, little brother!?” she whispered frantically, then despite herself, she licked his cock head and moaned in fear of what she knew she was about to do.