Nightwing x Hero!Reader

Here is my new book. I will be doing the four former Robins of Batman.
Nightwing (Dick Grayson)
Red Hood (Jason Todd)
Red Robin (Tim Drake)
Robin (Damian Wayne)
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Here are the keys that would be in the book:
Y/N = Your Name
L/N = Last Name
M/N = Middle Name
F/F = Favorite Food
Y/V/N = Your Villain Name
Y/H/N = Your Hero Name
S/N = Son's Name
D/N = Daughter's Name
Y/M/N = Your Mom's Name
Y/D/N = Your Dad's Name
Y/B/N = Your Brother's Name
Y/S/N = Your Sister's Name
N/N = Nickname
F/C = Favorite Color
E/C = Eye Color
H/L = Hair Length
H/C = Hair Color
F/A = Favorite Animal