Seanee is an attractive girl. Not beautiful in the conventional sense but with her jet dark hair, dark brown eyes and gorgeous smile she is certainly pretty. She has a body that doesn't meet everyone's tastes – curvy, almost plump with large d-cup breasts that she always accentuates with a push up bra and low cut tops. At 19 years old she has that youthful complexion that makes older guys lust after her and her tongue piercing makes it look as though she would be the sort to say yes often.
Her brother Blair on the other hand is everything she is not. Skinny and weak looking, there is nothing remarkable about his features. He has the same dark hair and eyes but that is where the similarity between the siblings ends – where Seanee is confident and assured Blair is uncertain. Where Seanee has had a number of boyfriends, Blair has had little success with members of the opposite sex and at 18 years old had only ever had one girlfriend. They'd had sex once but it was all over in seconds and he knew that was the main reason she had broken up with him days later.
Blair's only sexual release came through masturbation. He spends hours a week in front of his computer, watching porn, 4" cock in his hand, stroking himself, edging until he reaches a climax, sometimes two or three times a day. His other favourite masturbation aid is a pair of his sister's panties, ones she has worn. Ones she has recently taken off and are still slightly damp if he is really lucky. Blair loves to hold the crotch of Seanee's panties to his nose and inhale the musky scent of her pussy as he jerks his cock. He licks the gusset for the tangy taste of her pussy juice mixed with her sweat and urine and imagines his tongue is on a real pussy, tasting its wetness while he pumps his pathetic cock with his hand. It is not that he thinks of Seanee in a sexual way, it is just that he is desperate to get pussy, and if he can't get the real thing then something that has been next to a pussy all day is the next best thing, even if it is his sister's pussy.
Blair and Seanee had the family home to themselves for the weekend as their parents were going to a wedding out of town. Both siblings were pretty happy about the prospect of a weekend with no parents – Seanee knew she could party all weekend without anyone keeping tabs on what time she came home while Blair knew he would get lots of alone time, on his computer. Their parents left after lunch on Friday while Blair and Seanee made it home around 4 o'clock after a day at school (Blair) and work in a café (Seanee). Despite their differences in looks and demeanor, Blair and Seanee did get on well and they sat down with one of their father's beers each and talked about the upcoming weekend.
"What are your plans for tonight little brother?" Seanee asked.
"Nothing much, probably just a movie and then bed," Blair replied looking a little sheepishly at the floor. He hated lying to his sister and he knew that in reality the movie would feature big dicks fucking hot pussy and he would be jerking himself off while he watched but he couldn't tell her that. He always got embarrassed whenever his computer use came up in conversation because, even though he was careful, he thought his sister probably had an idea that he masturbated to porn regularly. "I have swimming training early in the morning so I don't want to be late" he quickly added so he didn't look like a complete loser with no plans on a Friday night. "What about you?"
"I'm going out with Daniel," she sniggered, "so don't wait up for me".
Seanee looked at Blair and felt a little sorry for him. She wished he was a bit more confident and would get out more. She had no idea that Blair had a night of porn and jerking off planned as she had never thought of her brother in any sort of sexual context so it never even occurred to her. She also never thought for a minute that her brother often used her dirty panties as a masturbation aid or else she would have been a lot more careful!
"Well don't have anymore of Dad's beers or he'll notice" Seanee laughed as she stood up. "I've got to go get ready Daniel will be here soon."
Seanee went into the bathroom and stripped off in front of the mirror. When she was down to her white bra and white cotton briefs she turned the shower on and went back to the mirror while she waited for the water to warm up. She admired her body as she removed her bra. Her skin was tanned except for where her bikini kept her covered, in those areas her skin was white as ivory. Her breasts, though large were firm and didn't sag, her nipples were rosy pink. She circled each nipple with her fingers, giggling a little as she watched them harden to her touch. She pulled her panties down and stepped out of them. Her pussy was shaved bare and when she turned and looked over her shoulder her ample butt was large but smooth and firm. Leaving her clothes in a pile on the bathroom floor she stepped into the shower.
After soaping herself clean and drying off, Seanee went to her room to dress and do her make-up. She already knew what she was going to wear, her favourite black skirt and black singlet top. Both skirt and top were tight fitting and really showed off her curves. Under these she would wear her new teal green bra and a matching pair of thong panties. "I wonder if Daniel knows how lucky he is" thought Seanee to herself as she applied her make-up.
Blair was watching tv downstairs when he heard a knock at the door. He went to get up but then heard Seanee coming down the stairs calling "I got it. It's Daniel. See you in the morning brother". With that she was out the door and Blair was alone in the house.
He knew he had plenty of time for a good long jerk-off session so he decided to wait for half an hour to make sure Seanee was gone and hadn't forgotten anything. After 20 minutes the beer he had had earlier made its presence felt in his bladder and he went upstairs to the bathroom. He walked in and saw Seanee's clothes in a crumpled heap on the floor as he went to the toilet. He immediately noticed the panties on top of the pile of clothes and he felt his cock begin to stir as he flushed the toilet. They were white cotton and he could see the slight discolouration in the gusset from where they had been soaking up Seanee's pussy juices all day. His plans for the evening suddenly changed, he was planning on watching some porn movies, maybe some cam girls while he jacked off three or four times. Now he knew he would start with Seanee's panties.
He picked up the panties and bunched them tightly in his fist. Blair held them to is nose as he inhaled their scent. It was that wonderful mix of perfume and girly sweat and he got that feeling in the pit of his stomache as his cock twitched and began to harden. He rearranged the panties so that he had the crotch in the middle of his hand, he stared at the darkish stains on the cotton, imagining what had caused Seanee's pussy to make the marks. Then he brought the crotch of his panties to his nose and breathed deeply through his nose, inhaling the heavenly smell of pussy. Taking the panties with him he went to his room, he hesitated.
"I wonder what other treasures Seanee has in her room" he thought as he left his room and went into Seanee's. He grinned as he opened the door, it was untidy, clothes all over the floor, bed unmade and curtains drawn closed.
Seanee was angry. No she was furious. She and Daniel had had a big fight and she had ditched him in the city. To make matters worse he was supposed to be her transport for the night so she had to catch a bus home. She felt way too overdressed for the bus and knew that the guys on the bus were trying to catch a glimpse up her tight short skirt as she sat down and ogling her boobs as the bus rattled its way into the suburbs. By the time she got home she was ready to explode. She went in the front door and went straight upstairs to the bathroom. As she sat on the toilet she looked over at her pile of clothes that she had taken off earlier – she was puzzled because she remembered her panties being on top of the pile when she left earlier in the evening. Seanee finished peeing and got up without wiping or flushing, pulled up her panties and went over to her pile of clothes. The panties were definitely gone. She couldn't understand it as she turned off the bathroom light and went to her room.
Seanee wasn't furious anymore. She felt a mixture of emotions – anger, confusion, disgust, exploited. She'd walked into her room and came across a scene that she had never before contemplated. Blair, her sweet but loser brother, stood in the middle of her room in front of her full length mirror. He was wearing a black thong and a sports bra that was miles to big for him.
"Wait a sec," she thought, "that's my thong and bra. Why is he wearing my thong and bra?"
In his left hand Blair held something to his face, it was white fabric. His right hand was down the front of the thong he was wearing, in the reflection of the mirror Seanee could see he had his eyes closed and was rubbing his cock as he breathed deeply through the white fabric in his hand. "Oh my god it is my panties from the bathroom" Seanee realised.
That's when she yelled "what the fuck are you doing?"
Blair was enjoying himself. He had never cross dressed before and he loved the feel of the satin thong on his cock. He couldn't keep his hand off his cock as he stroked it back and forth feeling his orgasm build has he breathed in the scent of Seanee's pussy juice from her panties. He stuck out his tongue and tasted the tang of her pussy on the cotton panties and imagined it was a real pussy he had his tongue on. He was in heaven. He closed his eyes and sniffed deeply at the panties once more.
"What the fuck are you doing?" It was Seanee's voice behind him. He pulled his hand from his panties like he was touching hot coals. He dropped Seanee's sweetly scented panties and spun around, opening his eyes, his face filled with terror at being caught.
