Rule34.GG

Regular 2boys
age difference
bottomless
closed eyes
erection
gay
glasses
gryffindor
gryffindor tie
hand in shirt
harry james potter
harry potter
hogwarts professor
long hair
male
male only
monochrome
multiple boys
multiple males
older male and younger male
penis
scar
severus snape
shirt lift
sketch
slytherin
stroking cock
tagme
teacher and student
tripperfunster
unprofessional behaviour
yaoi