"Shut up and smile."
Stacy's mouth snapped shut for a brief moment before forming a smile on her face. Joe checked his watch and realized he had about four hours until his parents came home.
"Stand up and take off your clothes."
Stacy stood up and began stripping, still smiling as she took off her clothes off one by one. Joe admired her beauty as her slow movements gave him time to appreciate her body. His friends always teased him about his hot sister and he couldn't blame them. He had always fantasized about her too. Her brown hair draped down her shoulders and hovered slightly over her DD breasts. Her hourglass figure and long legs, covered in a bronze tan completed the perfection as Joe sat in awe of her beauty. As she slid out of her underwear and stood before him completely naked, Joe thought of the many things he could do with her.
"Give me a blowjob."
He undid his pants and pulled out his cock. Stacy knelt down in front him and accepted his cock in her mouth. Joe was in heaven as she expertly sucked away. He could tell she had experience as he started to build towards an orgasm.
"Stop."
Stacy stopped sucking and knelt back with a smile. Joe sprayed her smiling face with a huge load leaving it glistening with gobs of cum.
"I want you to keep your face like that for the rest of the night."
Stacy said nothing.
"Say yes master and blow me a kiss, when I give you instructions."
"Yes Master" Stacy blew Joe a kiss.
Joe wrestled with the various pros and cons of fucking his sister. First he didn't have any condoms, and second, he wasn't sure if she was on any sort of medication. Odds were that she was, but it was still a risk. This wasn't just some random girl, this was his sister and the problem of a pregnancy would be catastrophic.
"Are you on birth control medication?"
Stacy nodded her head.
Joe's dick stood at attention. His logical process was interrupted by the primal urge for sex.
"Get on all fours."
"Yes master."
Stacy blew him another kiss and then leaned forward on all fours. Joe wasted no time and helped himself to his beautiful sister. As he penetrated her, she stared ahead, face covered in cum with a big smile on her face. A few tears rolled down her cheek as her true emotion emerged only slightly.
After several different positions, Joe's stamina finally got the better of him. If it weren't for the blowjob earlier, he knew sex with Stacy would have been a short experience. Joe caught his breath as he pulled out and admired his complacent sister. He walked around to the front and saw her big smile and the still fresh cum coating her face. He sat down in front of her and stared into her eyes. This was the girl he fantasized about for most of his life. The way she flaunted her body in underwear around the house or the photos she posted on her social media. Joe knew it was wrong, but he couldn't help himself. When he was younger he tried hard to bury his feelings, but her behavior made it impossible. Eventually he used one of her photos to get himself off and it all went downhill from there. Now he had just fulfilled his fantasy. Her face was covered with his cum. Her pussy was dripping from him. Joe took a picture of her position with his phone and gave her more instructions.
After 10 minutes, Stacy returned from upstairs wearing 6 inch red heels, and butt plug snuggled into her ass. He had her pose in different positions as he took several pictures of her smiling with his cum on her face. If the hypnosis ever wore off, then he was going to resort to blackmail. He stared at the word slave as she stood in a provocative pose with her hands behind her head and her tits dangling down. It seemed a waste to just use the slave command, when he could write anything he wanted on her. Joe grabbed the permanent marker and walked over to her. He groped her tits as she stood and gave him complete access to her body. He wrote BIMBO on her stomach and told her to look at the word. Her demeanor became noticeably submissive and slack as her smile went wider and her eyes became full of life, yet empty of thought.
"What are you feeling?"
"Like totally, good." Stacy's voice was a pitch higher. Her cadence was slow as if she had to think of each individual word before it came out of her mouth.
Every few seconds, Stacy would let out a slight giggle. Joe wrote SLUT on her right arm and brought it down to her eyes. She saw it and licked her lips. Her pussy started getting wet without stimulation and her nipples grew harder as she moaned slightly between giggles. Joe felt movement of his own down below as he readied himself for round two.
***
Stacy didn't know how to comprehend what was going on with her. She knew hypnosis only worked if the person wanted it to. So either she really wanted the truth to be written on her to be true or she really wanted to become her brother's sex toy. Regardless, her mind was comprehended the words as truth and as long as her brother kept writing on her, she was under his control. The word Bimbo brought a wave of submissive pleasure over her as her mental chatter slowed to a halt. She couldn't think about her current predicament or anything for that matter. Her mind drifted to looking as sexy as possible and the various ways she could please men. Her mental imagine became that of a sex toy who's only purpose was to be admired by others and to be used for pleasure. She tried to fight it, but the words written on her body ensured her mind complied with the truth. Her smile grew wider as her mind became blanker. As she saw the word SLUT, she became horny. She needed to be filled with cock. Her sole purpose was to be used for clock. Her pussy became moist as the arousing sensations overwhelmed her. Joe's hands on her bare tits sent her closer to the edge.
