Nothing's Changed [Byakuya × Renji]

I just wanted to see more Byakuya and Renji, so here it is

Edit : Some minor × adult smut, not really something that I support, I just felt like experimenting with it.

an AU where there's no soul society, aka, kinda boring. the two met at summer camp when they were children, well taking into account of their age gap while in the mortal world, it's like 6 years at least, so Byakuya is 12 and Renji is 6 at the begining.