(Some number higher than 6)

"I knew it!" She said, stretching her hands up and sticking out her jugs. "You did like that, didn't you?" She asked.
"Yeah, it was hot." You replied.
"Hah, well your dick looked nice, even if it was at least twice as small as mine." She said. "Oh, yeah, keep this shit quiet, Beth wouldn't like hearing about me being a slut around a stranger." She finished, getting out of the bathroom. You went down stairs to find a tired Beth, who said: "Lets go to bed."
"Wait what? But its not even eleven yet." Kelly responded.
"I'm so tired though!" Beth replied.
"Your never this tired? What the heck?" Kelly said.
"You guys can stay up, I'm going to bed." Beth said walking up the stairs. You looked over at Kelly, who had a wide smile. When Beth was gone, Kelly started taking her shirt off. "Lets have some fun." She said. You started taking your clothes off as well, watching to see how hot Kelly is.
Now both of you were naked, and Kelly lay on the couch. You got on her, with your dick against hers. Kelly said: "Now..."