Back to an even weirder reality

You wake up in bed, lying next to Jane, she’s on her side looking at you excited:

“So what did you think, pretty elaborate this time?”

“Yeah, a bit over the top.”

“Over the top, what do you mean, I made this fantasy specifically because I wanted to try being much weaker than I am in real life.”

You just give her a weird look, think for a bit and then say: “No you didn’t, you just wanted to wear a cape and play superhero didn’t you!”

“… fine a bit… Also I wanted to show you something, because I want to ask you if I can make a permanent change to you, which is going to be so fun for us both.”

“Uh, ok change me how?”

“… I want to make it so you can shoot out inhuman amounts of cum, like blast my face white in one go kind of volume.”

You look stunned at Jane, you know she’s a bit of a glutton when it comes to the contents to your balls, but to make it permanent is something else.

You think for a bit and say…