A 3-hour calculus final. I posted about it the day of, but I'll tell it again anyways. I drink a lot of water and Mountain Dew while at the U, so naturally I have to go to the bathroom alot. I lived in a single dorm room, so I got to wear diapers fairly often. I decided to wear an Abena M4 to my calculus and physics finals. Calc came first, and I decided to use one of my cloth-backed diapers, since the room would be pretty quiet and I figured the crinkling would be noticeable. I was mildly amused by it at first. I went through a whole 32oz bottle of water before the test, and another during, so I used it quite a bit. At one point, someone in front of me asked if they could use the bathroom as I was wetting, and I just thought "Sucker." Towards the end of the test, I went up to the front of the class to get some extra scratch paper, and I noticed something- a damp feeling on my pants, right at the legs on the back of my diaper. I was terrified I'd just gone in front of 200 people with a noticeable leak in my diaper. I booked it back to my spot once I had my paper, walking at weird anglles to try and hide it. When I went up again to turn my paper in, I quickly tied my sweater around my waist to hide where I thought the leaks were. After an uncomfortable 15 minute walk back to my dorm, I took off my pants and inspected them. Fortunately, if the diaper did leak, it didn't really show. It also could've just been sweat. Either way, I was a bit more cautious with my physics final. I wore a plastic-backed for better protection, and drank a bit less.
I would regularly wear diaper around the dorms last year, sometimes not all that hidden. Twice I wore just under basketball shorts, which did nothing to hide the bulk and crinkle, though cloth backs weren't as noticeable. Since I wouldn't be going to the bathroom, I didn't really leave my room and expose myself all that much while wearing. If I did, it was for dinner, and the dining hall was noisy enough for it to not be noticeable.