The Incubus that transforms you will generally stay by your side, letting himself be the focus of your new intense desires for as long as it takes for you to calm down and at least be able to operate for a few hours independently without having to give in to the urge to cum. 3/3
Your body is now perfectly made for sex, but despite this, your mind needs to catch up. It's not unnatural for a newly made Incubi to orgasm for days or possibly weeks depending on how unprepared their mind is for their new normal. 2/3