JOI Challenge: How Long Will You Last Stroking to Alpha's Big Cock?

JOI Challenge: How Long Will You Last Stroking to Alpha's Big Cock? is a 6-minute clip from UnderHerStudios. It was added on February 21, 2026. Primary categories include Tease & Denial, Joi, and Cuckolding. Key themes include JOI, Alpha Vs Beta Joi, and Jerk Off Instructions.