Yui Komine blows her students dick

Angry teacher Yui Komine is not pleased with her students because they didn’t learn their equations and because of that they will fail the test. She has ten days to get them ready for the entrance exam. There are two things which she likes to do when she is nervous, one is to have a smoke in the classroom and the other is to punish her students who are not able to learn. She calls them out on the table one by one but cannot find anyone who understands the equation. So she tells them to pull down their pants and jerk off in front of the class. One of them has a small penis so she mocks it by kicking it and rubbing it. It started to get hard so she mocks it some more and starts shaking it before finally putting it into her mouth. When she makes the first student cum, she blows the other one.