Stepper with diaper and pee

Every day i do stepper for sport, today i wanna try to do stepper with a diaper, so i started to exercise, but i need to pee, so i ave my clean deaper on me and i do on it, is really a lot of pee, feeling really wet and warm, love it! finally i really have to pee more, so closer i put down diaper and i pee more, and than i take off, is so dirty and heavy with my pee.