While staying at my parents’, with no privacy, I found myself overwhelmed by an intense desire to masturbate and relieve myself in my diaper. Despite the lack of privacy and the risk of being caught, I couldn’t resist the urge. As I pleasured myself, I tried to suppress my moans and massaged my butthole through my diaper. The feeling of my colon filling with poop only heightened my arousal, and I eventually reached a powerful orgasm in my dirty diaper. I then removed the diaper, showcasing my full load and the mixed consistency of the contents. I took a few close-up whiffs before bidding farewell with a shot of my face, ensuring this remains our little secret.