I know we have things to get done, but I have something I want to show you. You know, like "show and tell", except it's just one student and the teacher (alone). I brought something from home and I want to make sure it is what I think it is... And that I'm using it right. After convincing myself I should just show you, I take it from my bag and soon begin to test it out. It doesn't take long to get a reaction from me, but I stop to make sure this is how I should be doing it... Your lack of objection convinces me it is, so I begin to play again. After a little exploring and some dirty talk it doesn't take me long to cum. But I'm not even close to done! I feel myself craving more, my pussy still tingling. I ask for your advice and then keep going. Another orgasm isn't far behind but still, I just can't pull myself away from it after... I ask if I can keep going- somehow still near the edge of orgasm- and begin to pursue it harder. With more focus and breathy conversation, I'm encouraged over the edge to a third, very strong orgasm. As my body finally begins to relax, I do my best to thank you for your instruction