I'm Trying

This is your Dad. He's a nice guy, and a big cuddly bear, but you wouldn't want to cross him. When he says suck, you suck. When he wants you to stand on his hips and squat, you do it. You want to impress him, so you ride. It's too big. You squeal, he laughs. He grabs your butt and pulls you down.

'Come on boy, get down on it,' he commands.

You start whinging. He slaps your ass.

'Focus boy! Don't give me half-assed service. Give me your all,'

You blink back tears, but the slap instilled respect within you. You slide down. The tight ring of your pussy is halfway down his shaft... You feel the rod deep inside you, pushing at your second internal pussy, and through it. A new level of penetration, that sent shivers through you with each bob. Your knees hurt, but you keep bobbing, and look into your Dad's face, hoping to see him pleased. But, he's scowling, and gruff.

'Please, I'm trying, I'm trying,' you whine.

Another slap on the ass. Domination activates your genes, and your ass seems to open wider of its own accord, taking his dick so deep that you felt its tip soar through that second pussy and up to the third. As you pushed yourself down, you felt the third cunt be breached. A mixture of panic and ecstasy wash over you, as you realize that all the space inside of you belongs to him. At the lowest squat you could manage, you feel his pubic hairs on your taint. Up and down you go. 

You have the full length of his dick in you while you suffered and sweated. Dad's eyes were fire, commanding your service. Each of your three pussies was breached again and again, creating rising pussy-gasms, that tortured you with ever-rising but never resolving pleasure.

Suddenly, it became unbearable for Dad, and his eyes flashed with thunder: "Time to show you who's boss," he said.

With one motion, he rose to his feet and embraced you in his strong arms. Tiny compared to him, he carried you with as much ease, it was as if you weighed nothing. Still inserted into his boy, he crushed you against his chest your legs spread up on either side. Grasped your entire body as if you were a fleshlight and forced his cock deeper. You learned then, that you had not in fact, got it all the way, there was at least one more inch. One inch deeper, beyond your third twat. Suspended in the air, he pounded his full length into you, taking no mind of your comfort. It felt as if each pussy was being punched open, to your very core, much faster than was comfortable. 

Squeezed so tight, you couldn't speak, you could hardly breathe. A helpless toy. He fucked you beyond the threshold and your deep pussygasms exploded. You struggled futilely against his grip, as your cunt dilated and clenched involuntarily in a way that only encouraged and serviced his dick more. The rush caused increased internal lubrication and sweat. He wasn't even slowing down. It only encouraged him. He wasn't letting you go until he bred another one in you. His power thrilled you, your brain was in total devotion and submission, as you transformed into his girl.