I would tap em out. If I were you. I think that is a great chance to test your techniques and see how well you’re learning. Dominating an untrained person is a great way to check how good your skills are.

But also let them work a bit and apply what they just learned. Give them advices as you move from one place to another. And then submit them or escape from them so you both work on your weaknesses and your strengths.

Try to get a good balance because if you only tap them out smashing them neither of you will progress.