Brian woke up abruptly, wishing he could go back to sleep the minute he realised he was awake. Looking around through half-closed eyes, he sat up with a groan, as the sun was streaming through the thin material of his curtains.
"Well that's just perfect..." he muttered. He glanced at his clock, noticing it was well into the morning. Rubbing his eyes, he adjusted his boxers, and stretched. He waited for a few minutes, then wandered downstairs for breakfast.
He walked into the kitchen, slipping a little on the lino tiles in his sleepy state, brushing past his younger sister, Sasha. He snuck his usual peek at her as he did so, berating himself for doing so but being unable to help it. Over the past few weeks, he'd noticed that she'd been rather provocative in her clothes and behaviour, wearing practically nothing around the house, although he knew she didn't dress as such in public.
This morning was no exception, he noted with both satisfaction and horror. She was leaning in towards the fridge, one hand on her hip, the other rifling through various cartons and plastic bags. Her shorts were so tiny they could've put a pornstar to shame, and her crop top emphasised her already ample breasts even more. Her hair was slightly ruffled, and her perfect arse was shifted slightly to one side as she placed her weight on one leg.
"Hey, idiot, did you drink all the milk, or was it dad?" she asked him, not looking up.
"Don't look at me, I reckon dad probably used it for coffee or something." he replied, taking advantage of the situation.
He knew it wasn't right to think about his sister in such a way, but dammit, it wasn't his fault. She had turned eighteen far too fast, and it seemed like she'd matured overnight. With breasts that were JUST too small to be C-cups, a tight but curvacious arse, hips that completely suited her 5'6" frame and long, wavy brunette hair that she always managed to use to give her a smouldering look, it was very hard for Brian to NOT see his sister as sexy and appealing. Lately, he swore to himself, it was almost like she could read his thoughts, and she seemed to be teasing him much more than he could handle.
With a sigh, he pushed the cereal box he had been holding back into place, and instead grabbed a piece of fruit from a bowl on the countertop. He walked past Sasha again, sneaking in one last look just as she straightened up. "There goes my breakfast." he complained to her.
"You're the one who didn't wake up in time to stop dad from taking all the milk." she replied, a carton of orange juice in her hand. Out of the corner of his eye, Brian had an almost excellent view of Sasha's cleavage, since her top really didn't leave much to the imagination. It was taking all his willpower not to stare at them, and he was positive his eyes had flicked down for just a second. Luckily, Sasha had been looking over at the bread their dad had left out, shaking her head.
"He's so absent-minded." she murmered, walking over to it and putting it back. Brian shrugged. Their mom had died when they were quite young, and ever since then their dad had raised them single-handedly. While he'd dated a few times, he had never been able to find anyone to settle down with, and thus he worked extra-hours in order to ensure he could support the three of them.
"As if I could've woken up at the same time as him." Brian scoffed. "What do I look like, a rooster?"
"With that bed-head, yes." Sasha replied cheekily. She grinned at him as she walked out of the kitchen, heading for the lounge with a slightly exaggerated swinging of her hips. She laughed inwardly, knowing quite well the effect she'd been having on her brother recently. She wasn't quite sure why, but all of a sudden, she'd been seeing Brian in a new light. Quite frankly, she was positively certain she wanted him in bed with her as soon as she could have him. At first, Brian appeared to be rather average. At 5'9", he didn't tower over women like most 20 year-olds. He didn't have some outrageous colouring added to his dark brown hair, and he wasn't overly muscular, although he was quite fit. At least, that's as average as he was at a first glance. As for downstairs, Sasha wasn't sure yet, although she definitely had high hopes. She shook her head, lost in her own thoughts. Physically, he was attractive, but not outstanding. Personality-wise, he had the makings of a star. He was everything she could have asked for. Heck, he was everything most women could have asked for. It was just that no one really ever gave him a chance. The superficial bitches...Sasha added to herself.
She was sure that he'd been noticing her more and more lately, though. It had started a few weeks after her 18th birthday, when she'd first noticed her attraction to him. Ever since then, her birthday resolution was to seduce her older brother and basically make him her bitch. She'd been getting less subtle as of late, and had caught some of his looks when he thought she wasn't looking. The thought of him getting turned on by her, plus her extra thoughts about him running his hands all over her body...
"What are you shaking your head for?" Brian's voice startled her out of her thoughts.
"Huh? Oh, nothing, I'm just thinking."
"Oh my God! Alert the media! It's a miracle!" he teased. She stuck her tongue out at him.
"Very funny." she replied. She sat cross-legged, turning towards him just a bit so he could get a nice view. She saw him swallow hard, and laughed to herself. Luckily what he'd said beforehand acted as a cover to the smile that had slipped out. She stretched back, reaching behind her to grab the remote off the couch, and Brian almost fainted with delight as her breasts were practically on display for him.
She took her time with getting the remote, but didn't stall too long just in case he suspected something. She flicked through the channels absentmindedly, ignoring Brian's protests when she skipped a channel he wanted to watch. Finally she stopped at a cartoon marathon, something she knew they'd both agree on.
They ate in silence, broken only by occasional bouts of chuckles from one or both of them. Sasha finished eating first, getting up and making sure she walked right past Brian's face. She heard an audible sudden intake of breath, but it was so subtle that she could pretend she hadn't heard it. To Brian's relief, she took her time washing up in the kitchen, giving him time to calm down. Luckily, she'd never noticed the number of erections she'd managed to give him every now and then, and he wasn't about to let her catch him in the act now. He ate a little more slowly, planning to wash up after she'd left the kitchen, but rushed to the kitchen after he heard a loud thud and an 'oops...?' from Sasha.
He skidded to a halt at the kitchen door, finding Sasha on the floor, wincing, with water everywhere, a sponge in her hand. The tap was still running, and the sink had been plugged, as Sasha had intended to wash the past few days' worth of dishes.
"Let me guess..." he said with a grin, "you couldn't be bothered to put the sponge down, so you moved your plate with it still in your hand, then slipped on the water that had dripped from it?"
She blushed. "No..." she replied. She almost wished that they didn't know each other so well, except she had planned it perfectly. Brian had only just noticed that the water had, quite literally, gone everywhere. Her crop top and shorts were almost completely soaked through, since the sink was now overflowing. Through the light grey material of the top he could just see the outline of her nipples, and through the pink shorts, he noted that she was wearing absolutely jack all. He was getting very turned on by the sight of Sasha, dripping and as good as naked, and the hard-on he had hoped to avoid was starting to make itself known.
"Do you want some help?" he said, voice calm as he turned off the tap. It was taking a lot of self-control on Brian's part to not keep his eyes on Sasha's body.
"That'd be nice." she said as she took his hand. She accidentally-on-purpose slipped again, crashing into him and knocking him onto the floor. She landed on top of him, one leg between his legs and her head on his chest. She noticed a growing problem in his boxers as she did so, and smirked into his shoulder.
"Sorry!" she said cheerfully, raising her head to look at him. Brian wondered whether she'd caught the look on his face, and almost gasped as her knee grazed over his fast-rising penis. It was times like this he was almost glad that their dad worked long hours - if anything were to happen, the chances of him finding out were remote.
Sasha watched Brian carefully, waiting for a reaction to prompt her next move. Brian cleared his throat. "We should clean that up," he said, struggling to keep his voice steady. The minute he'd started talking, Sasha had shifted her leg against his groin again, pretending it was an accident as she started standing at the same time. The look of disappointment in Brian's eyes was very encouraging, and so she stood, looked around for the sponge, and bent over to pick it up. A short, high-pitched noise escaped from Brian, and Sasha stood up abruptly.