Teacher burps from bloating

You are a teacher who enters class belching and showing your swollen belly. You do the class as best you can and discuss with some students. In the second part of the video your students come to your class to do reinforcement, try to do it but you tell them to leave because you can't take it anymore with your burps and belly. You are wearing a black t-shirt and your blue pants are unbuttoned with the belt.