>>51058414All have potential, but the first one catches my eye because there's essentially no bloombolt (AshxChloe) smut, though bloombolt smut feels inherently NTR lol. Like, I'm not sure how you'd do it without including Goh getting cucked, especially when Ash and Goh share a room, unless that's your goal or unless you bring Ash to her house and keep Goh in the dark.
The fourth one has obvious sequel potential from Bugged, the third could involve her cosplay PJs, and the second quite frankly could be rolled into the third one.