Rule34.GG

Regular 2girls
anti-materiel rifle
ass
azusa (blue archive)
azusa (swimsuit) (blue archive)
beach
black hair
blue archive
female
from behind
gun
hair ribbon
halo
hato haru
justice task force (blue archive)
long hair
lying
make-up work club (blue archive)
mashiro (blue archive)
mashiro (swimsuit) (blue archive)
multiple females
multiple girls
ribbon
rifle
scope
sniper rifle
trinity general school student
weapon
white hair