Here we see Lukas with a gift from Buster. Opening it up, it seemed like a normal pack of diapers, but in reality, there were a pack of tickling diapers. Buster had tried them out and recommended Lukas should try them as well. He was a bit hesitant at first, but decided to anyway. 

He took one out of the package and put it on. It was nice and snug on his body, which he liked. Though, he wasn’t sure how to turn it on, until he pressed the golden heart at the front and was met with a tickling feeling. Lukas falls to the ground, giggling to himself as he was being tickled. He rolls around on the ground, giggling and chuckling for a good 10 minutes before going to turn it off.

Only when he pressed the button again, it doubled in strength and sent Lukas into a laughing fit. He was struggling to press the heart due to him squirming so much from the intense tickling. He would squirm for another 5 minutes before he felt a pressure rising in him. He was going to pee! He tried to press the button once again, but that only resulted in the diaper being set to its max setting.

Lukas thrashed about, his eyes watery from all the laughing. He was practically paralyzed by the diaper that was mercilessly and intensely tickling him. It wouldn’t be long before he had to pee, though the tickling made it a bit difficult. Eventually, he would finish and would be able to turn off the diaper. Breathing heavily, he takes it off and disposes of the now used diaper.

Lukas would relax in bed, having enjoyed his little session, despite loosing control of it shortly after. Later that night, he would put on another one. Now knowing how to turn it on and off properly, he would set it to its lowest setting, murring to himself as he began to chuckle softly. He lays there in bed, the soft tickling pleasuring him more than anything else.

It wouldn’t be long before Lukas felt a familiar tingly feeling between his legs. He gently rubbed the bulge that had formed, wiggling a little as all the tickling had made his member extra sensitive. He continues rubbing, feeling the pleasure build up within him until he finally reaches climax. Turning the diaper off and tossing it, he lays down and goes to sleep.

The next day, Buster would come over, bringing a couple packs of these special diapers with him.

“Hey buddy, how were they?”

“Stronger than I thought they’d be.”

“Heh, I get that.”

The two of them would put a pair on and activate them, having decided to play a little game. They each drank 5 cups of water, whoever pees themselves loses, and would have to endure an hour with the diaper on its highest setting. The winner could also choose a second punishment. With the game having started, Lukas would find things to distract himself, while Buster would hold strong, laying in bed and relaxing. An hour would pass by before they started to feel the pressure building inside them, with Lukas being the first to notice. 10 minutes later and the pressure had seemingly doubled, with both of them squirming a bit.

“You sure you don’t want to just give in, buddy?” Buster would tease.

“N-no, I can do this. I know I can.”

Another 10 minutes later, they were squirming quite a lot, each of them wanting the other to lose so they could relieve themselves. Buster was surprised that Lukas had held out this long, thinking with him being younger, he wouldn’t be able to hold it for long. Another 10 minutes and Buster had his eyes shut, focusing on not peeing himself, meanwhile Lukas wasn’t sure how much longer he could take. 

It was now 2 hours into the game, and both of there bladders were aching for relief. At one point, buster thought he had lost, but instead he had cum in the middle of all of this. Just when Lukas thought he had lost, he hears a yelp from Buster, who finally succumbed to his tickle diaper. Lukas would watch with a smirk as Buster fills his diaper, blushing as he does so. He would choose to have Buster drink his pee, moving his head in front of his sheath and pressing it against his lips.

Buster would barely have time to take it into his mouth as Lukas started peeing right away, splashing a little on his face. Lukas sighed as he was finally able to relieve himself, smiling as he watched his best friend drink his pee. This would go on for a minute before his bladder was empty. Afterwards, Lukas would put a fresh diaper on Buster and activate it, setting it to max strength.

Buster would thrash about, laughing quite heavily, him being a hyena didn’t help in this regard. Lukas would watch and slowly get aroused, grabbing his hard member and beginning to masturbate. It wouldn’t take long for Lukas to cum, as his diaper had made him sensitive as well. The hour would pass, and Lukas would head over to free his friend.

“I still can’t believe you beat me, Lukas.”

“I didn’t think I’d make it either, another minute and I would have lost.”

“Either way, I had fun, and I hope you did too.”

“I did!”

Buster would head home, quite tired from the whole thing, while Lukas would go and make something to eat as he was pretty hungry by now. After eating, he would go and take a nap for a bit.