What she *wanted* was to give him a blowjob, but any ejaculation inside her would lose the bet, even if it didn’t risk her pregnancy. But there were other ways she could please him. Gingerly, she slipped free of his hug, and then wiggled down the bed and rolled over so that she was face to face with his dick.
Carefully she extracted it from his boxer shorts. It was thick and hard and already dripping with precum. Unable to help herself, she extended her tongue and licked the tip of his cock. It tasted amazing. It took all her will not to just start suckling on the nectar-delivering rod. Instead, she began to slowly pump her brother’s dick with her hand, giving him a leisurely early-morning hand job.
It took Daniel a while to wake up, but when he did he jerked suddenly and Laura had to keep a firm grip on his cock. “Laura, what are you doing?” he gasped, making no move to stop her.
“Being a good little fucktoy,” replied Laura. “Do you think I’m a good little fucktoy?”
“I…” gasped Daniel, and then moaned at a particularly pleasurable pumping of his dick by Laura’s hands. “Yes,” he said.
“Do you want to cum on my face or tits?” Laura asked. Her brother groaned, so she had to repeat herself. “Daniel, do you want to cum on my face or tits?”
“Your tits,” Daniel said, and Laura wiggled obediently up the bed a little so his cock was pointed at her big soft udders. On each pump the tip of his dick bounced against her smooth, naked tit-meat, leaving a smear of pre-cum. She expertly worked his dick – marveling at how accomplished a whore she had become in such a short period of time – until finally she was rewarded as it started to twitch, and then spray sperm all over her fuckbags. She felt the hot spunk bathe her breasts until finally her brother’s cock stopped twitching. She wiped his dick clean on her otherwise-unspermed underboobs, then licked the sperm from her hands and fingers as he watched. Her tits felt incredible with the warm sticky sperm dripping from them and she decided not to take any steps to clean them yet.
As Daniel watched his naked sister licking his cum off her hands while his cock softened, his arousal slowly changed to disgust. “I can’t believe you gave your own brother a hand job, Laura,” he said. “Is this even the most disgusting thing you’ve done?”
“No,” Laura said. “I lick cum out of my girlfriend’s pussy, I’ve raped other girls while they cried, and my boss at work pisses in my mouth.”
“Do you *want* to do these things?” he asked.
“They make me wet,” Laura replied. “I deserve to have them happen to me.” She wasn’t even sure if this was something she was just saying because she had to answer degradingly or whether she believed it.
He looked down at her longer, and then his hands moved to behind her head. Before she knew what was happening, he was forcing her mouth down on his cock. She panicked and started to struggle – he couldn’t cum in her mouth! – but then remembered she wasn’t even allowed to struggle if she showed interest, and went limp. She accepted his cock into her mouth, and at least enjoyed the taste of residual cum on it.
“Sshh,” Daniel was saying. “Ssh, you little slut. This is what you deserve.” And then he started to piss.
Laura was delighted and relieved. She had been worried he wanted to cum in her mouth. Drinking her brother’s urine wouldn’t make her lose the bet. It tasted gross and it was degrading but it was better than the alternative. She suckled on his cock while he pissed, swallowing his urine.
“You deserve this,” he told her as he pissed. “You slutty little lesbian whore.” And she knew it was true. She knew the way she had cockteased, and licked cunt behind closed doors where men couldn’t see her, and concealed her whorish tits from the world, had inescapably led to this moment, and having to drink her brother’s piss was exactly the right thing for her.
By the time he was done pissing, his dick was stiffening again, and Laura quickly took her mouth off him before he just started fucking her face. She once again gave him a slow hand job, his cock pointing at her sticky breasts. It took a lot longer this time, he having just orgasmed, and so he talked to her as she masturbated him.
“You really work as a prostitute now?” he asked her.
“As a whore,” she corrected him, giving him the degrading answer. “At the Pretty Titty. My name there is Kitten Tits.”
Daniel laughed. “Can I call you Kitten Tits?”
“Of course,” said Laura. “I used to wait tables but then I was too much of a dumb slut to do it right so now I just let men fuck me for money. I get my cunt fucked several times a night and then I drink the sperm from their condoms. If no one wants to use me I lick the cunts of other whores on stage.’ She pumped his dick a little more then stopped and looked up at him. “Do you think I’m a dumb bitch, Daniel?”
He stared at her. “You want me to say yes, don’t you?”
She gave his dick a little pump of encouragement.
“Yes, Laura, you’re a dumb bitch,” he said. She smiled, and went back to energetically working his cock. He groaned, and said, “God, you’re such a dumb, slutty bitch…” and then moments later he ejaculated all over his sister’s face.
Laura shut her mouth as he spurted his spunk onto her – he wasn’t allowed to cum inside her, and she wasn’t sure if sperming her mouth from a distance counted. She let him bathe her cheeks, eyes, lips and hair in his sperm. When he was done, and he looked down to see his sister’s face and tits dripping with his semen, she saw the last resistance in him to the taboo go out – he now saw her as a valid target for sexual interest. She wasn’t just his sister – she was a fuckable, breedable bitch just like any woman.
She cleaned him off with her mouth, enjoying the taste of her brother’s cum, and then they both climbed out of bed.
Seeing her, naked, cum dripping from her face, he had a moment of guilt. “I’m sorry,” he muttered. “I shouldn’t have cum on you…”
Degrading answers “It’s okay,” Laura lied. “I like it like this. Please don’t make me clean it off.” She didn’t know why she said the last bit – or why she pouted and made puppy dog eyes as she said it. Her head was all over the place now – she was covered with her brother’s sperm, she should be screaming, except she couldn’t, so she didn’t know what to do.
“Do you really want to leave it on your face and… uh… breasts like that? Don’t you at least want to rub it in or something?” he asked.
Laura did want to rub it in. And lick it up. And she supposed that would have been a degrading answer but instead she said, “No, let me just leave it like this.”
And he did. He left her covered in his cum while he showered. Laura just sat on the edge of the bed, legs spread, idly fingering her cunt, and trying not to think about what was happening to her. What her blackmailer had done to her – how he had forced her, a lesbian, to be here, naked, covered in her brother’s sperm.
Except he hadn’t done that at all. Laura had agreed to this bet. In fact, Laura had agreed to all the bets, including the ones that had gotten her in this debt in the first place. Laura was the one who couldn’t control her cunt at work, or in public, and kept humiliating herself. Laura had chosen to rape her girlfriend all by herself, and Laura may have been required to give demeaning answers but no one had made her give her brother a hand job or beg to leave his cum on her tits. This was all her. She was the disgusting slut. She was the cockteasing dyke who deserved to be raped.
These were thought Laura knew to be true. But they were distressing thoughts. So she tried to turn her brain off and just focus on the feeling of her fingers on her cunt.
She was still masturbating blankly when Daniel came out of the shower, dressed in boxer shorts. He watched his sister playing with her cunt for a while, until she realized he was there.
“Enjoying yourself?” he asked.
“Yes,” she said. “I’m such a dumb slut.”
“You certainly seem to be,” he said. “Did you have plans for what to do today?”
Laura didn’t want to go out – she’d be required to dress inappropriately for public. “Can we hang around the apartment this morning?” Laura asked. “And then in the afternoon I’ll ask Erica over and you can watch me fuck her, if you like.” Her rules required her to demonstrate sex with her girlfriend at some point during the weekend.
Daniel thought about it. Laura could see he was thinking about making her dress properly and go out somewhere. But what he said was, “Okay. Let’s do that.”
Laura called Erica on her mobile while Daniel watched, and told her to come around in the afternoon. “My brother is going to rape you, so dress pretty,” she said, loud enough for Daniel to hear.
“How about you? Are you going to dress?” Daniel asked.
Laura said she was, and the demonstrated her outfit – nothing but four fresh pieces of sticky tape splaying her cunt-lips open for inspection. Daniel stared at her twat as she spread it wide for him, and Laura felt herself blushing. She didn’t know why this should be more embarrassing than being naked and covered in his cum, but it was always that much more humiliating to deliberately display her inner cuntflesh.
When she was done, Daniel held up the bulldog clip. “Aren’t you missing something?” he asked. Without waiting for an answer, he stepped forward and moved his hand between her legs. She felt him release the clip onto her clitoris, and she squealed.
He laughed. “That’s fun,” he said. “I should try that with more girls.”
“Thank you for hurting my clit,” Laura heard herself saying. “Thank you for treating me like the slut I am.”
“That’s okay,” said Daniel.
Daniel called room service for breakfast. This time he made Laura answer the door naked and blushing to receive the meal. They ate in silence, Daniel staring at Laura’s tits the whole time.
Afterwards, Daniel went to the couch, and called Laura over. Laura followed, nervously – even more nervous once Daniel started to extract his cock from his pants. It was semi-rigid, but it turned out he just wanted to urinate in her mouth. Without speaking, he put his hands in her hair and guided her mouth down to his dick, and then relaxed his bladder and began to fill her mouth with piss. Laura was disturbed by how quickly he had learned to use her as his toilet but was just glad he still wasn’t cumming inside her. She obediently drank his urine, and when he was done she let his cock slip out of her mouth – now rock-hard – and began to pump it with her hand, intended to help him spurt another load onto her face and tits.
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