Caught Smoking Weed

[Smoke2Joints]

So, today I went over my friend's house and smoked two joints with him in his basement. We went back upstairs, and chilled for an hour or so. We sprayed ourselves with large quantities of Lysol, and assumed that no one would smell it. Once my friends mom came home, she decided to come up through the basement. She automatically asked "What is burning?". We told her that we burned a pizza box. She later came and told us that she smelt the weed in the basement. We told her that it was our first time doing it (lol), and that we would never do it again. At first she said that she was not going to tell my parents, but an hour or two later she said that I should tell them. She asked if I needed her to help me tell them. I said that I didn't know (I didn't jump right away to saying that I would tell them because it would have looked as if I was lying.). So, right before she dropped me off at where my dad was picking me up, she asked if I needed her to help me tell my dad. I told her that I will do it on my own. I'm not going to tell my parents. I don't care about being yelled at or punished, I just don't want to upset my mother. If she found out, it would be emotionally traumatizing to her. I just can't do that. Now, do you guys think that my friend's parents are going to call? I freakin hope not.