TIFU by taking a bath with my girlfriend

One summer, my 16 yo babysitter hooked up with my parents 19yo crewmember; we were in a remote area salmon fishing so hence the camp closeness and getting to watch the whole thing play out. They got in a spat, and while he was out picking fish my babysitter went back into crew cabin and put cayenne pepper in his clean boxers. Now, this is remote, no electricity, laundry by hand, lanterns, paloma water heaters, roughing it for the summer, so clean laundry is a commodity. He was a pretty boy and liked to take a shower every night. He took a shower, and I was still in the main cabin area and noticed he looked a little off and uncomfortable. He trekked back up to the banya to take another shower...and puts the same boxers back on. He's still miserable, repeats boxers and shower a 3rd time. The whole time, the girl is pretending she is unaware his balls and ass are on fire. She finally takes pity on him and tells him...he starts yelling and I took myself off to bed haha. The next day while SHE is in the shower, she comes back to her bed and finds cayenne pepper EVERYWHERE - sheets, sleeping bag, blankets, pillows, clothes, shoes, you name it. Cue more spats and yelling. Then my mom yelled at both of them for using all her cayenne pepper, because she actually cooks with it instead of tortures people with it.

/r/tifu Thread