She opens the timer app on her phone and says she'll be nice.. for the first minute. As she strokes my cock, I easily get hard for her. Once the beeper goes off, I have no idea what's going to happen until she grabs my balls and starts punching! She's hysterically laughing as she pounds on my nuts, I can barely believe how sick this woman is, yet I can't stop submitting to her - and my dick is still hard! She takes turns alternating between pounding my red balls and teasing me with her gorgeous body and sexy feet. She even makes me punch my own balls! She LOVES it! She's absolutely delighted, laughing sadistically the whole time. Finally, I thought I was going to get an amazing footjob as a reward for all the suffering I'd been through but right before I cum, she pulls her feet away and starts laughing, grabbing my balls and literally squeezing the cum out of them. I don't know who's crazier - her or me for loving this so much.