Ordinarily, if Sherlock had run up to him talking about Reverse Cursed Technique or Domain Expansion, Suguru Geto probably would not even have bothered with him. He might even have lost his cool and beaten Sherlock up.
But if Sherlock said he dared to admit in front of Satoru Gojo and Shoko that Suguru Geto was stronger than both of them combined, then Geto really did have to give some serious thought to what to do about this.
Suguru Geto really did not know Reverse Cursed Technique. Even knowing its principles did not change the fact that he could not use it, and he genuinely had no way of making the little bastard Sherlock learn it immediately.
But your Uncle Geto had spent a long time as the leader of the Time Vessel Association. Whatever other skills he lacked, his ability to tailor his pitch to his audience and make extravagant empty promises had grown astonishingly fast.
Watching Sherlock look increasingly smug, your Uncle Geto activated his ghostly scheming. Recalling the information about Sherlock he had bought from Senior Sister Mei Mei back then, he immediately came up with a nasty idea.
"Ahem."
After a thoroughly affected cough, Suguru Geto crouched in front of Sherlock, patted his shoulder, and spoke to him with a solemn expression.
"Sherlock, although I really can't use Reverse Cursed Technique, I do know what it does. And I also know a special little trick you can do with it!"
Hearing this, Sherlock found his attention drawn by Geto's claim. He looked at Geto curiously, waiting for his answer.
"Put simply, Reverse Cursed Technique refreshes your body's condition, so in theory, it can keep your dick O-ing forever!"
"!!!!!"
Sherlock's eyes nearly popped out of his head. Ignoring the wound in his abdomen, he grabbed Geto's