https://store.steampowered.com/app/4388190/Sukusuku_Hakutakus_Class/

I need to link this because I cannot fathom who this is for. Having played the demo for Keine's Expanding Class, this game's gameplay is not good enough to carry a proper SFW version. It's clear this game's gameplay loop is meant more for the getting horny and getting off than it is actually being fun. But here it is, a version with only Sukusuku and no horny elements.

I guess for those who are super interested in playing a rather basic game of hangman and not much else this version exists.