A work featuring the J-cup beauty Nagi Hikaru challenging a chastity project. After 30 days of enduring with 'Just hold on... hold on...', she releases her sexual desire. However, she unexpectedly ignores the script and, driven by instinct, shakes her voluptuous breasts and shows her craving. With her sensitivity boosted 100 times after the chastity, she devours a meat stick with her dripping wet pussy, showcasing beast-like intense sex that is a highlight. While this follows a typical flow, it can be considered a safe work.