Actually this incident nearly happened to me once. I was staying
at a hostel in NTU Hall 2 (with toilet in the
room). One fine day, I was lying on the bed naked and masturbating,
thinking of some sexy chick I saw. I forgotten to lock the door. So
I was happily pounding my rod when suddenly my roommate return from
his lectures. I think he did not expect me to be in the room and
that the door is unlock. So he took his key and wanted to unlock
the door. But instead he locked it. And that gives me enough time
to rush to the toilet to take cover. I cannot imagine if he just
turn the door knob and open the door because then he would have
caught me and probably embarass both of us.
