Rule34.GG

Regular 1boy
1girls
accident
bra
breast expansion
breast growth
breast growth (enlargement)
breasts
brown hair
colored
curvy
dialogue
english text
exposed breasts
female
gryffindor
gryffindor tie
harry james potter
harry potter
hermione granger
hogwarts robe
huge breasts
humor
joe gravel
large breasts
male
marker (artwork)
pencil (artwork)
robe
shocked
shocked expression
sketch card
speech bubble
spell
surprised
text
torn clothes
traditional media (artwork)
wand
witch (harry potter)