Dominate her asshole

You spread her asscheeks with your hands and probe at her clearly virginal asshole with your index finger - a thin little ring puckered like a mouth tasting sour fruit. She gasps and quivers at the slightest touch to her tiny rosebud.

“Do you want to be truly submissive for me, little doggie?” You ask.

“Yes, Master,” She gasps.

“Good, hold your ass open for me.”

She complies, holding her ass cheeks apart. You slide your cock up from her pussy and tease her ass with it, making her tense up in fear with the knowledge that it will hurt.

You whisper to her as you tease, “Normal sex doesn’t have to be dominant or submissive; it can simply be an act of mutual pleasure and fulfillment. Anal is different, however; anal is about conquest. A woman might enjoy being fucked in the ass, but never as much as the man fucking her does - she trades her pain for his pleasure. In this way, she is reduced to a mere gloryhole for the sole purpose of male pleasure. Can you become that gloryhole for me, little doggie?”

“Yes,” She said without hesitation, "I'll become your gloryhole, so please ram it inside me, Master!"

You ram your cock balls deep up her asshole in one brutal thrust, without any warning. She screams in a mixture of pain and pleasure, her eyes rolling up to show their whites. You keep fucking her up the ass, heedless of her pain - tight as a vice trying to strangle your cock.

It writhes around as you violate it brutally, making her cry out in pain again and again with every slap of her buttocks on your crotch, the sound of her pain music to your ears. With a roar, you pound her with one final, punishing thrust, blasting your hot cum deep into her intestines.

"Yes! Cum inside me, make me your bitch!" Ester cried.

You allow her to collapse to the floor, cum running from her gaping asshole, whimpering like a kicked dog.

For a moment you are concerned about her current state; perhaps you’ve gone too far?

“Do you still want to be my little doggie, Ester?” You ask, afraid she might refuse now that you’ve shown her your sadistic side.

She slowly crawls around and turns to face you. She looks up at you, her tear-stained face difficult to read. Then she lowers her head and begins licking your shoe.

You pat her head. “Good fuckpuppy.”