I haven't seen one of these prompts yet. I just hae a might need to see any of the cast being kept on the edge of orgasm for hours. Or just a really long time. Maybe it's a spell. Maybe Grindlegraves loves playing with Credence. Maybe Newt got caught in a rare creature's pheromones and spent the whole evening jacking off but no matter what he tried he stayed hard and couldn't come. I just need it as filthy as you could make it!