This is an old CG set that isn't available anymore and was sold on DLSite back then.

you are hero，my friend

Base +6, 10th +6, yupokamusi -8

is there a text version?

Base +5

@invaled:
I also purchased this a long time ago, but it uses DLsite's DRM.
It's an html set with images telling a story; I'm glad someone was able to rip *some* of it cause I was always wondering if I was the only one who had this and if it was going to disappear into the ether cause Ano Karis removed it from DLSite and decided to completely retire.

Base +6