20-year-old Justin lie naked, flat on his back, on his bed as Julia, his beautiful 21-year-old sister undressed for him. Justin grinned his Julia pulled her tee-shirt over her head. Her pretty, tanned face and big brown eyes looked down at him as he long, black hair cascaded about her shoulders. Her round, firm, B-cup tits pressed forward as she reached behind her to undo the clasp of the lacy red bra she was wearing.
As usual, Julia refused to take off her shorts. But Justin did not mind, as long as he got to grope his sister's perky breasts as she sat on his bed beside of him and stroked his rock-hard cock to climax, which had become their daily ritual during the past week.
Justin had always found his sister to be attractive, but he never expected anything like this to happen. Then, while spending time home recovering from surgery on his injured left leg, he had overheard Julia in the next room having sex with her girlfriend. The good looking 20-year-old had often wondered about his sister's sexuality, but never truly believed that she was bi, until he peeked in through her bedroom door and saw her going down on Belinda Johnson, the daughter of Reverend Johnson, his mother's pastor.
Using his cell phone, Justin quickly recorded as much of the action as he could before returning to his bed. After Belinda had left, Justin called for his sister and showed her the recording. Julia was pissed, and tried to take the cell phone from him, but Justin had assured her that he had already e-mailed the file to himself. Justin had originally intended to try to use this knowledge to get Belinda to have sex with him, but what had transpired was something that he had not imagined. After talking to Julia, and hearing her fear of their mother finding out and kicking her out of the house, Justin realized just how horny he was and offered to work out an arrangement with Julie. If she took care of his sexual needs while he was recovering, then he would not tell their mother.
Unfortunately, all Julia had agreed to do was suck his cock and jack him off. Even though she would not let him cum in her mouth, Justin didn't mind. He had gotten off at least twice a day, everyday for a week now. And he still hoped for a shot at Belinda Johnson.
Julia leaned over and took Justin's swollen cock into her mouth. She had never imagined that she would be doing anything like this. She was offended at first, but now she was enjoying this fun with her brother. There were times when she thought that she might bring home some condoms and surprise him by riding his cock, but she just couldn't bring herself to do that yet.
Julia believed that part of the thrill of doing this with her brother was that it was something that would horrify their straight-laced mother, Judy. Both children had little respect for their mother. She had forced their father to leave several years ago when he wouldn't comply with her strict, religious beliefs. Sure, he had an affair, but Julia had always believed that he strayed because her mother had cut him off sexually. After leaving, he ended up moving to the west coast, and the kids had little contact with him now.
Justin resented his mother even more than Julia. He became rebellious towards her, and caused Judy no end of trouble over the past few years. But no matter what he did, his mother refused to kick him out or do anything to him. Judy's reluctance to do anything to Justin not only resulted in his lack of respect for her, but it also made Julia more resentful to her mother. Over the past few days, whenever she watched Justin's cock release in her hand, she would imagine the look on her mother's face if she could see what was happening.
"What the hell are you doing?" Judy's voice demanded from the doorway.
Justin had been so into watching his sister sucking his cock that he failed to notice the bedroom door opening. Neither sibling had heard Judy enter the apartment.
The attractive 43-year-old, Judy had taken half a day off from her job at the bank to run a few errands and had come home early. She heard her kids voices from the living room and came back to say hello, never expecting to find this.
Julia pushed away from her brother in panic. Judy saw Justin's hard cock, wet with Julia's saliva, and gasped in disbelief. Judy had suspected that her children were sexually active, but not with each other. Judy was a very conservative woman, and preached abstinence to her children all the time. She had dated, but never became sexually active with anyone since divorcing her husband. In fact, he was the only man that Judy had ever had sex with.
"This is incest!" Judy exclaimed, "You can be arrested for this!"
Justin stared at his mother, thinking that this may finally be the straw that broke the camel's back. He and Julia both wondered if their mother was not only going to evict them from her apartment, but turn them in to the police. Julia was terrified at having everyone discover that she had been fooling around with her brother.
As his mother yelled at them, Justin swung his legs over the side of the bed and stood up. His injured leg caused him to stumble. When he did so, Judy instinctively reached out to grab for him. As she did, Justin reacted by grabbing his mother and throwing her onto the bed. An idea quickly came to his mind. Justin pounced on his mother and began wrestling with her.
"Help me strip her." He called to Julia.
"What are you trying to do?" Julia asked in fear.
"If we strip her, you can take pictures of her in bed with me. She won't dare kick us out or tell anyone if we have evidence that she's been fooling around with me."
"No, don't!" Judy cried out as she tried to prevent Justin from disrobing her.
Julia rushed to her brother's aid. Together, they pulled Judy's clothing from her despite her pleas for help and her effort to fight them off.
"Grab my cell phone." Justin told his sister. Then he looked down at his naked mother. He was surprised at how sexy her body was. A little too thin for his liking, but she had firm tits, with nipples that were close to an inch long. He was not surprised to see that she did not shave her pubic hair. As he pinned her to the bed beneath him, his eyes could not stop looking at her erect nipples. Without thinking, Justin lowered his head and took her left nipple into his mouth.
Judy cried out in horror as her son sucked and licked her nipples.
"I must have enjoyed these when I was a baby." Justin mocked as he moved his head from breast to breast, enjoying his mother's discomfort.
