Waking up again

Dylan woke up to soaked sheets and a rock hard cock. Having had the strangest dream of his life, he was disappointed to find he had soaked through everything on his bed and would need to do some laundry so his mom didn't find out.

With that thought his cock throbbed.

Or his sister.

His cock throbbed again.

His sister finding him trying to stuff his sheets into the washing machine to hide his shame, still rock hard as he was. Her taut little body cocking her hips out just a little as she innocently checked on her brother. Dylan couldn't contain himself anymore, just that thought enough to send several blasts of cum into his boxers, soaking them further and shooting through up onto his chest. He sighed, feeling helpless against the whims of his cock like he had since puberty. He might as well have been born an animal like a dog or something. Maybe a horse considering his size and the volume of his load. But with how little control he had, he was certainly looked on differently by everyone he met. And every attractive person he passed seemed to take advantage.

Forgetting about the mess he had just made, Dylan rolled out of bed and walked out into the hall. His sister's door was closed and he could hear his mom downstairs. "Good". The shower is free and he might get there and back without any incidents.

Dylan quickly stepped down the hall, whipped open the door, stripped and stepped into the shower to get clean. But as he rinsed himself off, the door swung open and in stepped his sister.

She was gorgeous. An amazon outclassing anyone in the world, but especially in Dylan's small frame of reference. He couldn't help it. His massive cock grew hard in her presence immediately like the horny animal he was.

"Oh, didn't realize you were in here." She said dismissively. "I'll leave you alone to do your..." and her eyes drifted down, "business." She gave a wink on the word as she glanced at Dylan's cock, and on cue, it starting shooting out spurt after spurt. The customary pint plus of thick cum he was used to shooting at the slightest provocation. He even let out a cute little moan as he did.

"Hmmm, such a good boy. A horny little animal cumming his brains out every chance he gets."