Playing with fire (Teacher Rengoku Kyojuro x reader) modern AU

Your typical college AU where y/n start a risky relationship with her best friend brother Rengoku. This is my first story so be kind please. There might be mistakes because English is not my first language. ( sorry) ⚠️⚠️: age gap and maybe nsfw Credit to the creator of kimestu no yaiba and the artists of the fanarts