Note: Since the ratings for my first story weren't all devastating, I decided to continue it ;). I hope you like it. Apologies for not giving a chapter number for the first part.
Afterwards, Davin was resting in his bed, motionless for quite some time; he couldn't believe what just had happened.
"Did I really just jerk off for my sister's viewing pleasure? What a way to start the weekend!"
Not willing to spend the rest of the day in bed, he finally got up, pulled his pants up and made for the bathroom. Passing his sister's door, he noticed that it was closed again. She wouldn't have gone to bed again, would she?
Feeling cheeky, he decided to get another peek through her keyhole; you never know what might await you there.
Sure enough, like last evening she was on her bed again, fingering herself. Can't be that watching him had turned her on so, or can it? His cock already was growing again, despite just having shot a sizeable load, but seeing those beautiful breasts just was too much for his self control. Feeling a bit guilty of standing out here, watching her he had an idea, maybe she would return the favour? Gently, he knocked on the door and waited. From the other side he heard her jump up, making some noise a muffled "wait a sec" coming through the door.
After a few moments she told him it's ok and he stepped slowly into her room, grinning slightly.
"Hey sis, what are you up to?"
"Uh, nothing was just about to get myself ready to get up"
"Oh, OK. Just wanted to tell you, that, umm how do I put it, well, about before; when you watched me, I mean, it kinda turned me on, knowing you were watching" - he blushed slightly as he stammered it out, not knowing how she would take it. At first she said nothing, just watching him, then the mischief started to show up again in her big eyes and a slow grin spread on her face.
"Is that so? Well, you certainly looked turned on, that's for sure, and I have to admit, I liked the show myself, it was rather erotic"
"Glad you liked it too...I was just thinking, since you've seen me do it, ummm, maybe I could, you know, errmmm, see you?" his blush got worse towards the end and his palms were beginning to sweat "You know, I've never seen a girl do it, other than on video, of course". He braced himself for an outraged outburst but nothing came, instead she just sat on her bed, saying nothing.
After what seemed like an eternity, she just shrugged and started peeling off her clothes "Fair's fair," she murmured, "and there's something I've been willing to finish anyway..."
With that she slid out of her panties too, exposing her beautiful shaved pussy to her astonished brother. He just stood there gaping as she lay back on the bed and put her feet up, exposing her crotch to him, sliding her fingers slowly down her body towards her mound.
Stumbling he got her chair and sat down in front of her, mesmerized by the show she was giving him. At first she was just running her fingers around, on her belly, stopping just short of her pussy, and then caressing her upper thighs. She licked off her finger and then parted her lips ever so slightly at the top, letting her index finger touch her clit, circling excruciatingly slow. Her tongue lashed out, licking her lips as she kept on circling a bit faster now, her other hand running up and down her legs and body. Davin watched intently, forgetting all that was around him, he soaked up her every move, how she sighed softly, how her slender fingers ran over her body, how her pussy was slightly parted at the top where her index finger did his magic. He was dimly aware of his cock pressing against the fabric of his shorts, throbbing slightly.
Jessica was already on fire again she had been close to cumming when her brother had knocked on the door, and her pussy had remained soaking wet while he had come in. She had been really relieved when he suggested watching her masturbate, since she hadn't known how long she could have suppressed her horniness otherwise. Feeling his eyes on her turned her even more on, from the corner of her eyes she could see the lust in his eyes, how he watched her every move, his eyes wandering over her body relentlessly. She almost could feel warmth like form a ray of light wherever his eyes landed. She smiled to herself as she saw him rearranging his crotch, his erection clearly visible through his pants.
She turned back to her pussy, massaging her clit with two fingers, then moving slowly down, sliding a finger into her soft pussy. The wetness and warmth immediately engulfed her finger as it glided in swiftly. Eagerly, she slid in another finger and a third, feeling them, caressing herself. Her movements became faster; her breath was coming out in gusts. Her left hand slid up her body, gripping her breast, kneading it softly, playing with her hard nipple. Then she moved it back down, again paying some attention to her clit as the other hand fucked her pussy.
Meanwhile, her brother sat on her chair, nearly motionless, watching her please herself, the erection in his pants was almost beginning to hurt by now but he ignored it, absorbed in the show in front of him. He heard her starting to moan, writhing on the bed as her hands expertly touched her nerve centres, pleasuring herself with every touch. He watched intently as she arched her back, hip up in the air, pushing her pussy towards him, moaning ever louder, shutting her eyes, her face a mask of pleasure. With a start he realized that she was having an orgasm, thinking absentmindedly that she's the first woman to have an orgasm in his presence, even if he didn't contribute to it. A thin sheen of perspiration glistened on her skin, as she arched her back as far as it would go, shouting out a loud "YES!", her body starting to shake as she gripped herself, thrashing on the bed, enjoying every second. Seconds later she was starting to relax, her body falling back on the bed, breathing hard, hands wandering over her body that seemed to shine with satisfaction. Her eyes opened and fixed on his, smiling that mischievous smile again.
"How did you like that, bro?" she asked breathlessly, in a mock-innocent voice
"All I can say is that was by quite a margin the most erotic, sexy thing I've seen in my life. You are so incredibly sexy and graceful, I just can't put it in words" blushing bright crimson as soon as the words had left his mouth.
