An intense nipple confinement training session, forcibly tormenting her nipples nonstop throughout the day! Featuring Fujikawa Reina's adorable face and erotic areolas, this work showcases a variety of techniques including pinching, kneading, sucking, and licking her nipples relentlessly. Using specialized nipple toys, she is pushed to the edge as her nipples are transformed through extreme stimulation. Shot with a fetishistic close-up perspective, the film focuses intensely on nipple play, delivering a captivating and obsessive visual experience.