Three Demon Slayer: Kimetsu no Yaiba futanari hentai manga that have not been translated to english. Other comics in english in the futa comics section (not demon slayer)

I dont know what the first one is called but according to google translate:
Oni wo mad wass sweet honey | bad dream | Nijie

Under The Honey Shine Koibashira Futanari Chinpo Onanie Hon by Ibuki Haruhi

Onimara by Mekao – Futa on Male