Sarah was a nice girl with a very special predilection. She loved to inflate balloons and to play with them. Nothing could satisfy her as much as a large, bulging balloon, which she could press firmly against her body, waiting for it to burst. She was 19 years old and lived with her parents, nobody knew about her fetish. Whenever she was alone, she took a large air pump from under her bed and a handful of extra-large balloons that she had ordered.
The same thing happened today. Just the thought how much fun she would have made her already wild. She pulled the first balloon over the end of the pump hose and began to inflate it very quickly until it was about to burst. Then she knotted it tight and pressed it onto her body. This made her feel the roundness of the big balloon on her body. She began to undress. Now she rubbed the balloon over her naked breasts and began to groan slowly. Now she was about to burst the balloon. She pressed it firmly to her stomach and finally laid down on it. For a few seconds it beared her weight until it stretched underneath her and finally bursted.
Sarah felt so well, she imagined herself to be a balloon, which became more and more rounder until it was full.
Suddenly, she came up with an idea, what would happen if she pumped herself up? The thought aroused her.
A little frightened and expectant, she took the end of the pump hose and led it to her anus. She had to push it a little harder until it completely disappeared into her. It feels good. She was now connected to the pump and ready to be filled with air.
She pushed the piston of the pump downwards and was surprised by the reaction. She felt the air flow into her intestine and build up pressure in her stomach. She felt like a balloon. Full of excitement and groans, she pumped on. The pressure in her slowly began to hurt. More and more air poured into the girl. She heard the air slowly pressed through her intestines until her stomach was inflated. And finally she realized how her belly bulged. She pumped faster.
She had now a small spherical curvature at the place where her belly was. Soon her whole stomach looked like a half-ball, Sarah like pregnant. When she thought that she could no longer hold the pressure, she stopped the pumping and tapped her stomach. It was swollen to a bulging balloon. The girl had never felt so comfortable, she immediately broke into an orgasm. She had really become a living balloon. When she had a little rest again and had massaged her balloon belly for a few minutes with pleasure, she slowly pulled the pump hose from her butt. Immediately the air flowed out of it like from an open valve, and her belly shrunk until she had her normal figure again.
Completely satisfied, Sarah was now on her bed, thinking about what she was going to do next. Suddenly they had so many thoughts: What happens when you pump up with helium? How does it feel when you stuff your stomach with other things? How far can you go? With anticipation she thought about doing this.
Sarah stood in front of the mirror in the bathroom and looked at her slim body. It had been a while since she'd pumped herself up for the first time. She put one hand on her flat stomach and pressed it outwards so it looked as if it was filled with air.
She liked her mirror image.
A ring ripped her from this thought, she ran out into the corridor, opened the front door and received a parcel. Full of anticipation, she read the sender, Ballonversand.de.
She carried the package to the bathroom, opened the box, and took out a small helium bottle. "Ballongas", was on the label: "2.5 liters for 30 balloons". Sarah took another look in the mirror and imagined her stomach to be filled with the helium enough for inflating 30 balloons. Now she could no longer hold on.
She took off her t-shirt and trousers so she could only stand in her underwear, then took the cardboard, pulled out a hose, and connected one end to the gas bottle, the other into her anus by pulling her panties slightly down and inserting it gently.
But the fact of having a hose in her butt, which could fill her like a balloon at any moment, excited her uncommonly. Now she just had to push down the rubber valve on the gas bottle and the helium would flow into it, filling it, inflating it like a balloon - she could feel the dampness between her legs.
She pressed the valve down.
With a soft hiss, the helium found its way into her body. She felt the pressure build up slowly, a feeling that she already knew and that she missed so much.
She opened the valve wider and felt like the gas shot into her. In the mirror she could see how her abdomen was already slightly bulging.
She tamped her stomach and found that she was still not full, and she pushed the valve even deeper.
Her abdomen swelled up, first only the lower part, then in the area of her navel. Meanwhile she was really puffed up.
She gently massaged her stomach and felt the pressure in her. She closed the valve for a moment, took a step forward and noticed that she had become lighter. Sarah stepped onto the scales next to her on the ground and in fact, she had become 10 kg lighter.
Full of expectation, she pressed the valve down again, and the hissing confirmed her that it was far-reaching. After a while she looked pregnant, her navel now bulging outwards. How much gas had now flown into her? Judging by the pressure it had to be quite a lot.
The bulging belly glowed with sweat and it was still beeing filled. "Ohhh, I'm bursting", Sarah groaned loudly and had to pause for a while, once again, weighing herself and reading only 20 kg on the scale. She felt as if she had to burst at any moment. But the idea to become as light as a helium balloon drove her forward.
Again she pushed the valve down. She was much more pompous than a pregnant woman in the ninth month.
Once more, she looked at her giddy body in the mirror, then she lay back on the ground and simply let the helium flow into her.
The pressure grew, she groaned.
Suddenly she felt an infinite lightness and then it happened:
Her body lifted from the ground and began to move upward with the pumped belly toward the ceiling. Sarah fell so into ecstasy that she forgot for a moment that she was probably about to burst. She hovered - it really worked.
Where was the end? Would she helplessly drive like a helium balloon toward the sky when she opened the window?
With a sound, as if a drum was lightly beaten, her belly was docked under the ceiling. The impact caused her to sink back slightly, but then she rose again.
The hose was still in her ass and she was still inflated.
Suddenly she panicked. How should she come down again?
Sarah looked up from above into the mirror: There she was now below the ceiling, puffed up like a helium balloon, the cheeks glowing with pleasure and effort, the belly as huge as a weather balloon. "If I burst now, it was worth it," she thought, waiting for the inevitable.
Her hands touched the huge gas-filled sphere, so full, so plump.
Then there was a loud bang, then a hiss ...
And Sarah noticed how the tube had slipped out of her ass and the helium slowly emanated. She breathed a sigh of relief, slowly sinking down, while the pressure became more pleasant, and after a while she lay on the floor next to the helium bottle. Exhausted, she remained lying until nearly all helium had disappeared from her body. Only a little bulge remained on her belly for a while.