He joked about her sucking Tom off after he asked her to suck his??? Gosh he’s gay
He asked Kaz if he had got bitten by a snake and if he had venom in his dick and if the only way to save him was to suck him off would she.

She didn’t answer and was shaking her head laughing. She then said something like where’s Tom to change the subject. To which Casey joked about oh I thought you were going to ask Tom if he’d suck it out for me

Or words to the same effect
 
He asked Kaz if he had got bitten by a snake and if he had venom in his dick and if the only way to save him was to suck him off would she.

She didn’t answer and was shaking her head laughing. She then said something like where’s Tom to change the subject. To which Casey joked about oh I thought you were going to ask Tom if he’d suck it out for me

Or words to the same effect
Let's face it, Casey wouldn't need to have venom in his penis for Tom to suck his willy - he probably does it on the regular.