Facing declining customer numbers and a lack of successors, they've chosen to use their own bodies to carry out "a certain plan" and overcome their anxieties about the future. They'll guide you every step of the way, assisting with anything you need. With experienced bodies and practiced techniques, they're committed to satisfying every customer. "How about an in-cervix service before bedtime?" "What if you took off your clothes and became one with nature?" A man and woman, naked together, tasting the fruit of knowledge—through sex, they seek to refresh bodies tainted by modern society, exploring an entirely new way of living.