Teacher- " ok, class, today all I want you to do is..."
class gets excited and hopes they can do basically nothing
Teacher- " go online and do your noredink. I have 3 new assignments for you!"
Were a person's loved one is taken away by seduction or romance of another person, thus creating a ntr scenario.
Bob: That girl that Frank has been talking to for over 6 months now, I saw her kissing another guy after work. Oh yeah, And Frank saw the whole thing when I was walking with him.
Tim: Oh no, he just got NTRed.