Mr Stevenson arrives

you lick it fast and you've cleant half when Mr Stevenson arrives
"what are you doing, boy?" you look at him scared and get unable to say a coherent Word "better you tell me the truth or i'll tell the previous teacher"
you blush and manage to say "i-i-i-it was her sir" he gets closer and looks at the puddle
"what do you mean? that cum doesn't look female at all" you get red in shame and confess
"Yes... but i cummed as i was Licking her pussy down there..." then he shows you a wicked smile
"really? did you?" then he points the desk "well you better show me too your oral skills during the class" then he kisses your lips for a while "at least if you don't want to get discovered Licking your own cum from the floor"