Stands for "Web Download." This means the file was losslessly ripped from a streaming service or an official digital storefront, ensuring better quality than a "WebRip."
The "-18" in the title indicates that the content is intended for adult audiences only. This implies that the video might feature mature themes, which is a departure from the typical family-friendly image of Hello Kitty. It's worth noting that Hello Kitty has been involved in various adult or themed content over the years, often for collectors and fans looking for more mature interpretations of the character. -18 - Hello Kitty -2020- WEB-DL 720p Adult Sho...