In my mind, the Courier is an overly-brainy type, science, engineering, medicine, hell, he's probably built his own robot army to do the fighting for him.


However, as a result of holing himself up in buildings and working on various projects has made his charisma and people skills 'meh'. That, paired with a bullet to the melon, has turned a somewhat socially-awkward male into a nerdy, stuttering, easily flustered, accident-prone, fella who often comes off as creepy and can barely form words when he finds himself attracted to someone.


So! I basically want some weird, needy, frustrated-from-never-getting-laid masturbation. And the weirder, the better.


Bonus: If the Courier needs a little help getting off, whether it's Fisto, or some creature of the Mojave(like that wonderful feral glowing one fic back a few pages, a super mutant, even a trained radscorpion or ant, go wild with it!), but not a human, it does have to be essentially solo!work.
Bonus2: At some point the guy meets someone who finds his gawky, blundering ass adorable and they live happily ever after.