Akira cums in his mother's mouth

Feeling his balls tighten against her chin, she knew he was close. He was so hard that he was beginning to stretch her esophagus. He was engorged as much as he could possibly be, and she knew he would not last much longer. She could hear his thoughts, debating if he should try to pull her off so that he wasn’t sending his seed down his mother’s throat.

Not giving him the choice, she pressed her face hard against his pelvis. He groaned so deeply it was almost a growl as he exploded in her throat. She felt heavy ropes of warm cum entering her stomach expanding it just enough that she felt it. He must have had a lot, she knew, because his cock pulsed several times in her throat.

He slipped out of her as he collapsed onto the floor. She leaned back on her heels and smiled as she wiped the saliva from her chin. She watched her son breathing deeply and knew it was done. He would forever be hers and she would never have to worry about him being filled with jealousy ever again. As long as he could relieve himself in her mouth from time to time, he would never worry about his mother running off for a clandestine meeting again.

Standing up, she adjusted her clothes so that no one would know she’d been up to anything nefarious, especially not with her son. As she did, her mind cleared and she turned to look at the book, the one that had whispered secrets to her. It was still open to the title page, but the inscription and the symbol were gone. There was no writing in the cover and instead, she found herself looking at a regular, first edition copy of “Nami-ko” by Rouka Tokutomi.

“Mother?” Akira said, his voice confused.

Turning to her son, she looked at his face. She had no explanation for him, and she could not hear his thoughts anymore, but she could not deny what she had felt and how much about him she had known. And she couldn’t deny that she had felt something for him for a long time. While she was suddenly disgusted about what they had done, she was glad they’d finally gotten that out of their system.

As she encouraged him to get himself back together, she knew that when they left the library and returned to the world, there would always be something different between them. She knew they wouldn’t deny their desires again in the future.