Maranma and Ian Intro, Partners in Supernatural Escapades (Patreon)

Mara is a visitor from another dimension where the laws of physics are fundamentally different from Ian's more earthly one. Ian comes from a lineage of sorcerers and reluctantly inherited the duty of being one of his  his worlds many mediators to the beyond. 

Mara is visiting as a teacher and a student to learn about Ian's dimension and to teach him about her own while they make sure that theirs' and other realms of existence don't bleed into each other. 

They are also horny and curious young adults with more responsibility and power than they are ready to handle. With each other and a whole multiverse of horny suitors, they are going to find it hard avoiding the temptation to use their powers for lewd