The uploader made a mix up here. This isn't Spunky Knight volumes 1-5 This is Spunky Knight XXX volumes 1-7 which the uploader already posted here https://e-hentai.org/g/3861202/04d148e26a/
Base +6, oneer +18, bonzaimonkey +14, Laurimoz +7, Jacob Bane +6