I'm not sure specifically what 'sexy holding stories' are. It could potentially refer to romantic or passionate moments where two people are holding each other in an alluring way. Maybe it's about a couple dancing closely and holding each other tenderly during a slow dance at a glamorous event.
Stories about achieving personal goals are great too. I once trained really hard to run a marathon. There were times when I wanted to give up, but I pushed through and finally completed it. The sense of accomplishment was amazing.
In a story I once heard, a couple was on a long drive. The woman fell asleep, and the man stopped the car for a moment. He gently adjusted her position so that her head was on his shoulder. He then held her hand with one hand and placed his other arm around her protectively. This act of holding her while she slept was a very sweet and somewhat sexy moment of closeness and care.
One consequence can be a urinary tract infection. When you hold your pee for too long, bacteria can multiply in the bladder. For example, in some of the pee holding stories, people who held it for hours ended up with pain while urinating later, which could be a sign of an infection.
Once, my little brother was so engrossed in a video game that he refused to pause to go to the bathroom. He kept wiggling around on the couch, holding his pee. In the end, he ran to the bathroom just in time but almost had an accident right at the door. It was really funny to watch his struggle between the game and his bladder.
One story is about a student who was in a long exam. He was so focused on answering the questions that he held his pee for a really long time. By the end of the exam, he was in great discomfort and rushed to the toilet immediately.
There was a student who was in the middle of an important exam. The exam rules didn't allow leaving the room. As time passed, the urge to pee became intense. He held it throughout the whole exam, constantly shifting in his seat. After the exam, he rushed to the bathroom. It was a real test of his willpower.
A story could be that a camper once played a poop - holding game with his friends while on a camping trip. He held it for so long that when he finally went, it was a very uncomfortable experience. It was a lesson for him that such games are not fun in the long run.
One poop - holding game story could be about a group of kids on a long road trip. They made a silly bet about who could hold their poop the longest until they reached the next rest stop. One brave kid named Tommy was determined to win. He squirmed in his seat but held on. In the end, they all learned it was a rather unhygienic and uncomfortable game to play.