[Chopperman]

If it's requests your requesting:

Fairy Tail (Spell(s), obviously)
Grenadier (Not sure how, Rushuna's overdue for a story IMO)
Working! (Slice of life+BE sounds interesting)
Seikon No Qwaser (That shit writes itself)

And not so much anime related, any female gym leader/Elite four member from Pokemon (preferably BW)

Any of these would make my day, although don't feel forced into writing the specific scenarios I've listed if you decide to choose.