Mary's Self-Indulgence 07

As soon as she woke up, Mary went into a panic. Had she broken herself? Did she cause irreparable damage to her body? Such questions rushed to her mind as she looked at herself in the mirror. Her balls were still missing... and presumably still inside her.

She used a couple of fingers to feel around her vagina anxiously, but she could not find any trace of her missing testicles. She was still wearing the pink and blue bracelets, and both of them were still active. So, she presumed, she still had balls... she just couldn't find them.

An idea struck her. She used the horizontal axis of the pink bracelet to widen her vagina to get a better look inside, immediately moving the setting from its default to its maximum value. She felt her pussy gape rapidly, then widen inhumanly until she was carrying a canyon between her thighs. Unfazed, she looked into the mirror. She could see straight to her cervix... but there was no trace of her balls anywhere. "They must have popped inside," she realized.

At the same time, she wondered how on Earth this was possible. She was tempted to try to widen her cervix, at least to see inside. However, probing around that area with her fingers was immediately very unpleasant, so she quickly abandoned the idea. Maybe a different approach would be to first confirm that her balls *were* actually inside her womb. She could only think of one way to do so.

She looked at the blue bracelet and hesitated for a second. "This will be wild," she thought. Her dick was rock hard and throbbing in excitement. "Well... you only live once."

She moved the slider on the blue bracelet to make her balls grow. The first step should bring them roughly to the size of chicken eggs, she remembered. As she moved the slider, she thought that she felt a movement within her womb, but it was barely perceptible. She needed more solid evidence.

The next step on the slider again would have made her balls grow to the size of tennis balls. This time, she could definitely feel a significant shift of weight inside her body. "Oh yes," she thought, panting slightly, "they're definitely in there." She also knew that there was no stopping at this point. She *needed* to see her far she could go with this. "For science!" of course.

She pressed down on her stomach between her belly button and her penis. She could feel the two orbs inside her clearly. They were moving around gently, vibrating slightly as they did. The alien sensation of it would have been enough to drive a lesser person mad. But Mary was resolute.

She made her balls grow again. The two bulges grew visibly in her lower abdomen as her testicles grew to the size of hand balls. She caressed them gently, enjoying the sensation of feeling so full, and of the gentle pressure that her belly was exerting on her balls.

She braced herself, and used the hologram to make her balls grow one more time. Despite her preparation, the sensation which hit her as her balls expanded and gained in weight brought her to her knees. She was now effectively holding two basketball-sized throbbing testicles inside her womb. Her belly was grossly distended by the two orbs, and the sudden pressure that she felt was enough to send her over the edge and orgasm.

Her dick shuddered as it pumped valiantly into the air, occasionally hitting the underside of her swollen abdomen. Meanwhile, her balls clenched spontaneously within her, releasing sperm directly into her womb. They throbbed and turned and convulsed within her, somehow still able to produce cum despite not being connected to the other glands and vesicles within her.

Her belly swelled. The two bulges made by her testicles turned into one rotund sphere as her womb was filled with an impossible volume of cum. Her belly button popped out as the skin on her abdomen became shiny and taunt. She thought that she was going to pop.

She wanted to use her hands to jack off her dick, however she was not able to reach it. She could only use her hands to put pressure on the churning, roiling, pulsing mass which was her belly. Her eyes rolled back into her head.

Eventually, the buildup of sperm in her womb was too much. Her cervix gave way, unleashing a deluge of cum into her still gargantuan pussy, and eventually splashing on the floor with force. A huge puddle of gooey cream formed between her legs.

Mary fell to the floor, panting. Cum was still oozing out of her. Her belly slowly diminished in size, and her two testicles gained definition within her abdomen again. They were still the size of basketballs.

Still out of breath, Mary decided to bring her balls back down to their normal, human size. As soon as she did, she felt them pop out of her womb, carried on the last few litres of cum which she had produced. "So it was that easy", she thought.

The two balls oozed out of her pussy and onto the floor. They looked like two lidless eyes in an ocean of cum. Mary picked them up and observed them. They had a blue colour which had the same hue as the hologram on her right hand, yet seemed darker at the same time. They had a spongy texture, and gave way gently as she held them between her fingers.

"These need to go back where they belong," Mary thought, "and there's only one way to do that."

First, she brought her pussy back to its normal size, so that it would be less of a distraction. Then, with purpose, she grabbed her dick in one hand and one of the testicles in the other, laying the other one down gently on the floor. She brought the orb close to the tip of her dick and steeled herself. "I hope this doesn't hurt," she thought. She started to apply pressure gradually, trying to get the blue orb into her urethra as best she could. Both her hands and her dick were still covered in slippery cum, which made the task all that more difficult. "At least it acts as a lubricant," she thought.

Mary pushed. Just when she thought that her efforts were useless, the tip of her dick gave way suddenly, and the orb slipped inside her. What an experience! It felt like she was cumming, but in reverse. She thought that she might be imagining it, but it almost felt as though her dick was sucking and slurping the testicle in, eagerly moving it back to where it belonged.

"One down, one to go."

Mary grabbed the other orb and repeated the process. This time, it felt easier, as her urethra has already given way earlier. After the second testicle popped inside, she massaged her dick from top to bottom, using her fingers to massage the both orbs down the shaft and into her body. Soon after, she felt both her balls descend into her scrotum, in their rightful place somehow.

"Let's not do that again," Mary thought, still concerned that she had "broken" her body in some way. As if in response to her thought, a new option made itself known by flashing itself into existence on the blue hologram. Right above the slider, a checkbox became available next to the icon of a fishing hook. The checkbox was currently unticked. Mary ticked it. She did not feel any different, but she surmised that it meant that, from now on, her testicles would remain "hooked" inside her when she came. "The best features are often taken for granted," she smiled to herself. "Onto the next experiment!"