In Pt. I of Arielle Lane's Sexy Exercising 2021, Arielle is exercising on our popular Upskirt Exercise machine, but she's wearing a tank top and cut-off denim shorts. After finishing a routine on this machine, Arielle tries it again, but this time while fully nude. Then, Pt. I ends with Arielle using our mini-stepper machine while nude. This is a 1920x1080p HD MP4 video.