20842256682
download
original
1boy
absurdres
anjingkuxiao
arknights
beard
black_pants
book
chair
crossed_legs
facial_hair
glasses
goatee
grand_piano
griffin_boy
hellagur_(arknights)
highres
holding
holding_pen
horse_tail
instrument
looking_at_viewer
male_focus
mustache
old
old_man
open_book
pants
pectoral_cleavage
pectorals
pen
piano
removing_necktie
shirt
sitting
sleeves_rolled_up
tail
white_hair
white_shirt
yellow_eyes
tags