"Oh… Brad," she grunted, her eyes squinted shut, "It's… it's… killing me!"

Brad withdrew, then hammered back in. When she bucked wildly beneath him, he again locked his mouth around hers, muffling her scream. Slowly, she relaxed, panting into his mouth.

"How about now?" he whispered. "Still hurt?"

"Yes," Amy said honestly. "But… I love it. I love having you inside me. I love you being the first."

"Oh… baby, so do I," her brother said, now squirming his ass around, squeezing her rim apart with the base of his prod. "You won't believe how many times I've wanted to do this… and couldn't. I've missed fucking!"

"Well, you don't have to miss it any more," Amy said, feeling the spasms of pain melt into pleasure. "You can fuck me every day if you want to. Mmmmmmmm, I want you to."

"Jesus, if I had a little pussy like this to fuck all the time, I might do nothing else," he said. "God, you've got the tightest little cunt in the world!"

"Mmmmmm, that's because you're so big," she whispered into his mouth. "Now fuck me hard with that big cock. It's so good… now."

"You like it, huh?" her brother grinned, then licked down the side of her neck. "You like getting your little cunt reamed out?"

Before Amy could say anything else, Brad grabbed her by the shoulders and kicked her legs farther apart with his knees. He then lunged forward with his full two-hundred pounds.

"See if you like it like this, slut," he grunted. "I'm gonna fuck your little pussy to hamburger!"

What happened next was nothing like Amy imagined it would be. Somehow she had pictured fucking as going really slow, almost lazily. But Brad was going at it like a jackhammer, his ass almost a blur! For a moment, she thought he would even fuck his nuts inside her!