Two Succubi want to suck you dry

Two succubi who attend your school have set you in there sights, they want to make sure you drain you for every last drop. (you don't have to be a human or something, can be imaginative) Senario 1 - At a water park Senario 2 - They are deprived and you need to help them at home Senario 3 - lilith catches you making out with Kaede