Let's do it! ♡ Either or both AUs are good. Modern-AU-wise, Hijikata is generally easy to slot into a policeman or office worker role, but Gintama also has a school AU, so I could make him a teacher as well! But I'm flexible. What did you have in mind for Venti?

(My depraved ass immediately thought of scenarios like Venti being Hijikata's cute neighbour and also the crossdressing or otherwise not immediately identifiable online porn star he follows, or else a teacher/student affair, but we can definitely do something more cute and normal!!)