The Swirling Tides

Chapter 9: Graduation

Lemon Warning: Please skip to the 'warning end' message if you want to avoid Incest scene.

The next morning Naruto woke up with a seemingly permanent grin plastered on his face. As he looked down to see the naked figure of his twin sister sleeping soundly on his chest, he couldn't help but plant a soft kiss on her lips, which caused her eyes to slowly flutter open.

Kasumi blushed as she remembered the events of their activities last night. Naruto had quite literally fucked her to death, except she didn't die. She still remembered that the seventh and last time he had filled her up with his seed, she had blacked out. But before she could remember more, she felt herself being lifted off her brother and put down on the bed. She looked up to see Naruto hovering above her grinning like madman.

"Ready for round two?"

Kasumi's eyes widened in slight panic. "Wait! We have graduation exams to attend Onii-chan! We can't be late, and once you start again…"

Naruto pouted at her response. "Aw… don't be mean, didn't you enjoy it too? And we can just have a quickie before we leave."

Kasumi felt her face flush. "Alright fine, but just one time, no cheating."

Naruto just smirked at her. He could still remember the feeling her soft but amazingly tight velvety walls gave him as they fit around him like a glove. How he enjoyed shooting rope after rope of his hot thick seed inside her as she milked him for all he was worth during her orgasm.

But what he really enjoyed was when she screamed his name in pleasure during their seventh turn, when she finally didn't have any more space to contain his seed, and it had started to spray out of their bond. And finally when she blacked out, filled to the brim with his cum.

He felt his dick twitch in anticipation. Grabbing his rock hard tool, he rubbed it against Kasumi's swollen lower lips, causing her to whimper.

"Onii-chan, we have to hurry if we want to get ready by the right time."

He mentally cursed his luck for not knowing any technique that could slow time, or make it completely stop maybe. That way he could have fucked her however long he wanted... Pushing that thought aside, he inserted himself just a bit, eliciting a moan of approval from his crimson haired princess.

He looked down at her and after getting an approving smile from the beauty, he pushed all the way in, slowly and smoothly.

Kasumi felt her brother bottom out inside her, hitting her cervix with his tip. His pelvis pressing against hers. She still found it hard to believe that she was able to take all of his ten inches, if only barely. Her twin brother stretched her to limits every time he entered her. It was as if they were designed for each other, just the right fit.

Naruto proceeded to slowly pump in and out of Kasumi, while she milked him with her muscles to the best of her ability. "O-nii-sa-ma!" she gasped between his thrusts.

Suddenly Naruto grabbed her at the waist and turned her over, so that she was lying face down on the bed. The sudden twisting motion while his member was still lodged in her caused Kasumi to shiver in delight, triggering her first orgasm of the day.

Naruto had to grit his teeth in concentration so as not to blow his load in her as she had her orgasm, every time her walls tightened around him more, he found it hard to restrain himself.

He finally asked something that had been bothering him for a while now, and he really wanted to try. "Kasumi-chan, do you mind if I go a bit hard and fast?"

Kasumi thought about it for a moment, it was hard to think during an orgasm though, so she responded without much thought. "Onii-sama... Y-yours to take however you wish."