Sarah can't control her urges

Sarah was down on the floor fingering herself with passion while spying on the couple across the corridor. She knew that the game was on and the objective was to keep a self-control, but the feeling was too enjoyable and she was too far gone to stop.

A few seconds later, a loud guttural yells escaped her throat. Her whole body shook for a few seconds and she experienced total bliss. She didn't know why she didn't do that more often the sensation was just so great.

At the same moment across the corridor, the man grunt softly and ejaculated inside the woman's mouth. It was the very first time she let a man cum in her mouth and at that moment her wonder why she didn't do it before.

“Thank you babe, why don't we finish that in my room.” said the man putting back his jeans.

“Sure thing big guy I can't wait to feel you inside me. Go ahead, I will join soon. I just need to go thank our spectator.” said the girl moving towards Sarah.

When Sarah saw the girl coming at her, she snapped out of her bliss and got up and moved to retreat inside her room, but she wasn't fast enough, the girl was already in the door frame.

“Not so fast beautiful.” said the girl grabbing Sarah by the waist.

“Let me collect you for the show you saw.” said the girl moving to kiss Sarah. Sarah was confused and turn on. The lust she had felt earlier was still there even after the powerful orgasm she had. So she didn't fight back too hard and she let the other girl kiss her.

Sarah didn't oppose any resistance when the girl tongue invaded her mouth. Sarah could even taste the cum of the man orgasm. To her surprise, she wasn't revolted by it to the contrary she wanted more. After a few minutes of making out with the girl, Sarah found the strength to push her and went back to the security of her own room.

She suddenly felt terribly tired and ashamed of her behavior. Never before she acted like that. She didn't know what came over her to go spy on the couple and why she had masturbated in front of them. She was far too tired to think and rationalised what happen. Sarah moved to her bed and slump down on it and fell asleep almost instantly.

She woke up a few hours later. The sun was already high in the sky. Sarah felt a bit groggy from last night experienced. It took her several minutes to escape the fog of the morning.

Sarah found that her lust had subsided considerably since last night. It was not completely gone, she could still feel the emptiness between her legs, but she could ignore it for now. She didn't know how long she could fight it. The memory of last night was strong and deep down she wanted to reproduce it.

Sarah didn't know what to do. She needed to go eat, she was famished, but she didn't want to leave her room. She was a bit afraid to come face to face with the couple of last night. She will need to go down sooner or later, she couldn't stay locked in her hotel room forever. So she gathers her courage and she decided to clothe herself properly before going down on the main floor and look for a breakfast.

She took her panties on the floor where they landed last night after she threw them. Fortunately for her they were dry now. Her clothing problem came back to her. She knew she would need to find new clothes pretty soon. Right after putting back her jeans, she took her bra and tried to hook them behind her back, but for some reason she couldn't. The bra seems to small.

“ What the hell. They were just right last night.” exclaim Sarah to herself

She immediately went in the bathroom to have a look at her reflection. What she saw was unbelievable. During the night her breast had grown. They were already big enough before, now they were huge. Seeing her naked breast in the mirror rekindled the lust of the night before. She gently cups breast to feel them. They were firm, soft and very sensitive.

“Wow, they look great, but something feels terribly wrong here. You don't just grew boobs overnight, ” said Sarah to herself trying to find a logical explanation.

Sarah was gently pinching her nipples looking at her own reflection when. When she heard a small knock on the door.

“Delivery for Miss Sullivan.” a masculine voice said on the other side of the door.

That intervention shook Sarah out of her sexual trance she had in front of the mirror.

She had wasted enough time has it is. She could feel the lust invading again her body, but she needed to fight it. She couldn't afford to stay in the room in a perpetual state of sexual frenzy. She put her shirt over her now massive breasts. She knew her nipples was stretching the fabric of the shirt and could be seen by everyone. She was feeling quite ashamed of how her own body react right now. She would need to find a bra that fit and new clothes

Sarah opens the door and she saw a small package on the floor. She bends down to pick it up. She quickly opens it. Inside, she found a collar and a small note. Sarah read the note wondering why somebody will give her what look like a dog collar.

“Last night you were tested. Those who weren't able to control themselves need to be controlled now. And for those who were able to control their urges are in control. You either received a collar or a leash. If you have received a collar you have until noon to put it on. If you don't put it on there will be dire consequences for you.”