There was no official English translation at the time this non-profit scanlation was made.
This story by Nomifuki is origianlly part of an anthology by Kas <<2018洗脳学会症例報告集 第一集/TFWS>>. Nomifuki has republished the story also in her own work <<Nom Nom - Vol.1>>. You can buy the original work digitally from Kas' booth or a hard copy from Nomifiki's alice books. Please support the artist(s).
Digital version (in Japanese): https://kas20241013.booth.pm/items/1949020
Book version (in Japanese): https://sp.alice-books.com/item/show/9932-1