My Stopover

I was a bit surprised to see my nephews playing with a pulse oximeter owned by their father, who is a doctor, when I visited them two days ago. When one of them told me it’s already broken, I still insisted that they should not be playing with is because it’s not a toy. Good thing they listened to me. So I invited them to play with their play station instead, which I enjoyed so much I didn’t want to stop anymore.