>>51582799H-hot...
No, for real, your scenarios are massive turn-ons. If you ever write fics (specifically fics with Ash/Goh) I'd love to read them. Really good stuff, buddy. :)
Some of your ideas sound adorable too, like the boys being bashful/embarrassed by what they're doing, and the sneaking around bits sound fun too!
I bet Goh sounds like Ash's mom, always reminding Ash to change his underwear (so he can snag them later), and Ash thinks Goh is just trying to be funny, but nope, he has a plan for that underwear, lol.