I just woke up from my sleep when I read this. I don't get the story. Mind to explain?

totori is a guy who doesn't relay, trust, n he is a carefree guy
then someone in his class think if he fab him he won't get problem. when he brought his sex toys to fab totori. somebody else has fab him (totori) and he shocked *(⊙…⊙ ). he saw them doing it and tuned on and..(think)

*turned on.. and then that person (the fab person) knew that classmate watching them..says 'pervert' and smirk and done!
sorry bad english still learning. :3

Now I understand. Thank you!