视频分为四个版本（原版，原版去衣，无血腥内容版，无血腥内容去衣），视频时长3分55秒，无血腥内容版时长3分30秒，原版视频存在极度血腥内容。
The video has four versions (original, original without clothes, non-guro content version, non-guro content without clothes). The video is 3 minutes and 55 seconds long, and the non-bloody content version is 3 minutes and 30 seconds long. The original video contains extremely bloody content.
因为视频内容的特殊，请您收藏好不要私自传播。
Because of the special content of the video, please save it and do not spread it privately.
详细介绍请看:
For detailed introduction:
https://www.pixiv.net/artworks/134024502