@The Long Quiet
thanks for the info. animestuff has volume 1-3 in pdf format too, just watch the ads (3 that didn't show anything for me and you can skip after about 10 seconds) to access and download or sign up for the 2 day free trial.
Also your volume 2 link is the same as volume 1.
https://animestuff.me/docs/assets/html/Shujinkou-no-Osananajimi-ga-Wakiyaku-no-Ore-ni-Guigui-Kuru.html
is where I went.