After she had showered she wrapped herself in a towel and picked up her hair dryer. She put it into her duffel. Opening her bedroom door she scanned the hallway to see if anyone was looking. She saw Holbark down in the foyer and gave him a small nod. Holbark came to stiff attention but managed to not look directly at her while slowing nodding back to her. With no one else watching Christina slinked down the hall to her brother J.R.'s bedroom, and knocked before entering his room.
J.R. was sitting on his messy bed playing some video game on his Playstation. The wide screen TV was showing a rapidly shifting Race Car barreling around a race course. J.R. realized his sister was in his room, which he found mildly annoying, but he didn't want to be distracted from what he was doing. "Jesus Christina what do you want?" he groused, "I'm busy here".
"The outlet in my bathroom is broken and I needed to dry my hair." she lied. "Besides I was wondering how you are. Since I've been away at school we hardly seem to talk anymore. You're just a stinky little brother but your MY Stinky little brother." Christina added a wistful tone to her voice.
J.R. scowled and hit the pause button and actually looked at his sister. She was standing just inside the door to his room wearing a towel that barely covered her wet body. He felt a stirring in his groin as his eyes roved over his sister's exposed flesh. Her glistening wet hair made images of her naked body in the shower wander through his mind. Christina had figured prominently in his masturbation fantasies when he was first discovering his body. He'd never forgotten his one stolen glimpse of her breasts, as he peeped while she changed into her bathing suit one day. Seeing her cleavage barely covered by the small white towel she was wearing he had to stop himself from staring.
Christina walked towards his bathroom grinding her barely concealed ass. "Why don't you come and talk to me while I fix my hair?" she asked. Christina knew she could take J.R. anytime now that she had him alone, but she had decided she wanted to play with him first. She wanted to see what she could get him to do before she activated his Learning Center and brought him into her class of Students.
Standing in front of J.R.'s mirror and plugging in her hair dryer she wasn't too surprised when he slunk into the room to sit on the edge of the tub. In the mirror she could see him trying to decide how to sit to best camouflage his hard dick. Christina got her hair dryer going on a quiet setting and began stroking a brush through her silky black hair.
She let J.R. talk about school and sports while she made appreciative sounds and studied him. At Fifteen J.R. was coming into his full size quickly. He was a lanky 145 lb. 5'9", her own height, but everyone said he would be six foot or more before the next summer. His black hair had the curls, that hers lacked. He was a fine swimmer and enjoyed rock climbing so his muscles were small but very firm. Even sitting in beat-up old shorts and a tank top she could tell he would soon be a very handsome man.
From his seated position behind his sister J.R. had a great view. It wasn't easy talking as his eyes kept snapping back to the dark cleft of his sisters ass and the hint of her pussy he could see. She didn't seem to know that each stroke of her brush was shaking her ass just a little and that was causing her towel to ride up and loosen.
Christina knew exactly what she was doing. Bending her neck forward she began brushing her hair forward into her face. This bent her a little more at the waist and from the size of J.R.'s eyes, gave him a good view of her pussy lips. When she thought he'd had an eyeful of that she snapped her head back throwing her hair onto her shoulders. The snap also caused her towel to fall off. Christina made no move to recover it and continued to brush and dry her hair.
"Jesus Christina" J.R. gulped, "put your damn towel back on. I'm not some pervert you know". He didn't bother averting his eyes though as he scanned and memorized every inch of her neck, back, ass, and thighs.
Christina turned off the hair dryer and turned to J.R.. "I don't think your a pervert, J.R., I think your my brother, and a handsome young man. I don't think there's anything wrong with my brother seeing my body. I mean you don't think I'm ugly or anything do you?" she said.
J.R.'s eyes couldn't decide where to rest. His sisters tits were swaying invitingly three feet from him. Her dark haired pussy mound was right at his eye level. "Uhhhhhh No no you're not ugly, you look great... its just". he said.
Christina interrupted him quickly, "Well thanks, I'm sure you've seen better with your girl friends. A good looking guy like you has probably seen his share of naked girls, looking at my old carcass, probably doesn't mean much, Right?." she replied nonchalantly.
"Well you know" J.R. stammered "not a lot, I mean, I've made out and stuff and, you know felt some things and stuff. J.R. felt uncomfortable mentioning this but felt he had to bolster his sister's opinion of his sexual knowledge.
Reaching forward Christina grabbed J.R.'s wrists and pulled him up to stand in front of her. His eyes flicked from her eyes down to her erect nipples and guiltily back again. "I don't want you to feel uncomfortable around me J.R." she said and placed both of his hands on her breasts, "just feel those for a second, you'll see their not anything special".
J.R.'s hands closed on her tits. He couldn't believe what he was doing. His cock felt like a rock in his shorts and looking down he could see a ridge outlining his dick there. Watching his fingers like they belonged to someone else, he watched as they began to knead and caress the smooth flesh of Christina's soft warm tits. He could feel her nipples pressing into his palms like hard marbles.
"Oooooohhh Yeah, I was right you do know about girls" Christina arched her back and pushed her boobs hard against J.R.'s hands. "It's obvious you know how to make a girl feel good, I know you didn't mean to do it but you've got my cunt all wet." Christina confided in a breathy voice to her stunned brother.
J.R. would have backed up and done something but his mind seemed to have taken a hike.
Christina made eye contact with J.R. and then slowly slid her hand down her body to her pussy. She made sure that he saw her slide her index finger into her wet pussy and slowly insert it between the lips of cunt. Bringing the hand slowly back up she held it in front of J.R.'s lips and under his nose. "I've always had this problem", she exclaimed "I get aroused so easily. Do you see how wet I am?" she asked.
J.R. could smell his sisters tart juices on her finger. He could feel his hard cock throbbing against his thigh. He didn't know what to do, he just knew if he didn't do something, he would explode. He opened his mouth. He leaned forward. He sucked his sisters sticky finger into his mouth and licked and sucked her juices off.
"Oh I'm sorry J.R., my finger slipped into you mouth" Christina cooed. J.R. continued to massage her breasts and now he was dreamily sucking on her finger. "Why don't you feel down there for yourself, you'll see why I'm so ashamed of my horny body. It seems to do whatever it wants".
There was no going back now. J.R. slid one of his hands down from Christina's breast and into her sex. "God she's so fucking sexy", he thought. The heat of her cunt seemed to burn his fingers. Her juices coated each of his fingers as he began to stroke and explore her sex with his hand. He was soon stroking a finger into her and rubbing his palm against the nub of her clit.
"See, I told you, my body just does whatever it wants." she explained to the charmed boy. J.R.'s eyes were busy watching his fingers slide into her slit, he seemed to be humming and a sleepy smile was playing at his lips.
"Now look my hands are acting without my control too." Christina complained. With her right hand she reached into J.R.'s shorts and began stroking his six inch cock. With her left she cupped the back of his neck and drew his mouth and lips onto hers for a slow sexy kiss. She continued to massage his dick and neck establishing a rhythm that she continued with her tongue and lips on his mouth. His stroking fingers brought her to a climax which she made sure he knew about by moaning into his mouth and nipping at his neck and earlobes.
After a few minutes of this Christina reached her hand down and pushed J.R.'s shorts down around his ankles. "I'm so sorry J.R. I just have to suck your prick. I just can't control myself anymore", she whispered in his ear. Falling to her knees she engulfed his cock in her mouth and began to suck hard on it. Stroking his rod with one hand she massaged his balls with the other. She could tell he wouldn't last very long. He was coming up on his toes each time she drew hard on his cock. His hips were doing a mindless dance thrusting his cock into her eager mouth.
She looked up at him and told him what she wanted, between licks to his cock head. "Give me your cum J.R.!! I'm so embarrassed. I just must be a horny cocksucking slut, I want to swallow all your cum. Give it to me now", she demanded. She dove back on to his dick vacuuming and licking it madly.
J.R. had given up understanding why or what was going on. Watching his sisters beautiful lips sliding up and down his cock. Listening to her slurp and sucks. Feeling her tongue flying over him while her teeth and lips slid up and down his length, he just surrendered to sensation. Watching her head bob and her tits bounce, he was quite sure that he could die happily.
"ooohhh god yes, suck me Sis, fuck your mouth with my cock oh unnhhh yeah yeah. You want my cum? you want it, arhgg ohhh unnhh then fucking take it, I'm cummmming you slut... suck me, suck me ... eat my cream arrgghh." J.R. babbled and then bucked his hips as his sperm blasted out of his prick and into his Sister's delicious mouth.
Christina sucked him dry. Swallowing every drop. She then popped his prick out of her mouth. She licked the last of his stringy semen from her lips. J.R. sat heavily on the floor, stunned and panting from his wild blow-job. Christina got up. She reached into her duffel bag and used the audio stimulator on her little brother. She had enjoyed this little scene immensely but Dr. Lassiter had told her to Teach her family and there had never been any doubt that she would make J.R. their Student. As he sat listening to his lessons she could feel her own desire to fuck and suck him growing incredibly. She would have her little brother's cock in her cunt and ass many times in the future and it would be wonderful each time. She felt very proud that she was the one helping him to learn all the really important things in life. Taking a vibrator from her bag she slowly stroked herself to orgasm twice while she waited for her brother's education to finish.
When J.R. had awoken from his Training he had immediately offered to suck Christina's pussy or fuck her if she wanted. Christina had a schedule to keep though and she needed to plan how she would Teach her Step-Mother and Little sister. She would also have to make arrangements for her brother and mother when they arrived home. She told J.R. that soon they could play together whenever they wanted but until everyone in the house was a Student, he would have to behave and help keep the secret. J.R. immediately agreed and promised to keep an eye open for Alexxa for her.