Set your heart ablaze - Rengoku x Reader Oneshots

The title is pretty self explanatory (*^▽^*)
I love Rengoku so much :;(∩'﹏'∩);: noooooooo ( '△｀). I might as well do an Akaza one too (꒪⌓꒪). Having a burning passion for every demon slayer character makes my life tough... (except some...)
I figured I might as well do Oneshots because I can't keep up with myself when I try to do a full blown story. Enjoy ( ' ▽ ' )ﾉ