21-year-old Hasumi is constantly exposed to men's gazes, each time feeling simultaneous shame and arousal. Her busty, big-assed body captivates men, fueling her latent masochistic desires. When exposed outdoors, she falls into an abnormal state of arousal. Her lewd, jiggling breasts and plump, swollen hips ignite men's urge to dominate, driving them to lose control and become cock slaves. Under the relentless assault of insatiable men, she becomes hopelessly addicted to outdoor cock, her body completely overtaken and enslaved.