As part of the measures to address the low birth rate, a statistical survey of sex information for singles has become mandatory. Yuna Kogura, a first-class measuring officer, is responsible for collecting personal information about male genitals, including length, width, hardness, and angle, through oral sex research. This survey aims to understand the sex lives of singles, providing a full HD report on sex information, including creampie, MILF, and amateur topics. The exclusive results of the survey will be released, allowing everyone to better understand the content.