Four models—Rena, Konishi An, Yokonishi Nana, and Nishimura Ai—take on an experience they know nothing about: belly punches. They face shocking, unexpected sensations as each is punched repeatedly in the stomach. Enduring intense pain, they cry out and display anguished expressions. Gradually, their bodies grow unable to withstand the punishment, until one by one, they collapse into unconsciousness. This video offers a unique, extreme experience, showcasing the models enduring and submitting to physical torment.