She wants to see some brother-on-brother

"I want to see you mess with your brother," Amy said as she ground herself down on my cock. "I told you I fantasized about you two double teaming me...but I left out the part where we turned the tables and I helped double team one of you."

Things had taken a sideways turn I really wasn't comfortable with. I mean, yes, I had come over planning to give my brother a date rape drug so his pregnant wife could fuck him, but I hadn't planned on fuckinh him myself. I mean, I am not gay and he is my brother...

"We only have to go as far as you are comfortable with," she said, kissing the corner of my mouth. "It would mean the world to me...baby."

I stared at her, at loss for words. I couldn't believe what I was hearing.

"You don't have to go all the way," she kept on, still grinding into me. "Maybe just put it in his mouth. Will you face fuck your big brother for me?"

I couldn't answer.

"But if you want to do more, thats even hotter," Amy said. "We could roll him over and you can fuck him for me...or I can get him hard and you can ride him. God...I'm so fucking horny just talking about it. I've been keeping this fantasy secret for years!"