Verifying patches means owning the games, which while I would love to own every lewd Steam game, is not practical for me at the moment.
If you have an interest in helping me out with game access, get in touch through the contact page!
The patch link below is the publisher's link, and takes you to a website owned by them to begin the download. If there are any issues with this link, please let me know on the Contact page.
Patch download: https://pantypress.com/newton18/
Steam store: https://store.steampowered.com/app/721010