Step-sister wants my opinion on her new lingerie, insists I feel how silky it is

All of us have gone through or are going through the same problem. Pornhub I undressed and started to get in bed when Melissa came in to say goodnight. Aunt Jane took care of that.”
I asked, “Why didn’t she ask me or at least tell me about it?”
Melissa said, “Because I asked her not too.”
Then I asked, “How did you learn about Mary Jo?”
Melissa blushed and said, “Aunt Jane told me about it. An hour later we both headed up to bed. The woman said, “Melissa, your father is here to take you home.”
Melissa blushed as she went from girl to girl, kissing them on the lips, with tongue. It felt great. I pounded into her trying to tap her uterus with my cock. Plus, I should not close any door when I am in the room, not even the bathroom.”
I asked, “Anything else?”
Melissa thought about it and said, “Yes, I should only wear short skirts from now on and I should not close my legs.”
I laughed and said, “So I get to look up your skirt.”
Melissa said, “Why not, you are going to see me in my panties anyway.”
I then said, “You do know that you are going to tease the hell out of me. You see Mary Jo started it for other girls that want to sleep with their fathers. Actually I want you have sex with me, fuck my brains out, do anything to me that you want too and then we can sleep together.”
I said, “But honey, you are only thirteen.”
Melissa laughed and said, “All of the other girls are younger than me.