Pantsing E01 Pulling Stepmommy's Pants Down to Learn About Girls

My stepson is wonderful but also a hurt in my ass. He has this obsession with pulling my pants down all the time. It was funny and cute at first but now I am truly worried about him. He did it again today. Pantsing me over and over again. Then he pulled down my panties and stuck his finger in my pussy! Enough is enough! Clearly his curiosity is getting the better of him so the least a stepmom could do is help her stepson understand the female body and wonderful sex can be!