Step-sister’s passionate blowjob leads to a wild sofa pounding.

Her butt was so humongous that her dress didn’t even cover it. XXX Clause. I was about to think that that was weird until Charlotte came up behind me and whispered, “Why didn’t you ask me for help?”
“Huh?”
“She’s sexy as hell!”
I quickly elbowed her in the ribs. I rushed to find Charlotte to tell her what happened. Don’t be a bitch!”
“Well, it’s a little too late for that, Charlotte!”
I turned and started walking to my house when Charlotte grabbed me and whispered, “Remember I told you I needed this in a relationship?”
“And do you remember when I said I might be interested, but wasn’t comfortable?”
She gave me a confused look. “Where are the rest of your outfits?”
“What do you mean ‘the rest’?” I asked.