Stay put & close her eyes

The door at the top of the stairs opened and Abby shut her eyes. She knew what she wanted, but wasn't sure if she could face it. One step at a time she heard someone walk toward her, her legs spread, her slit impossibly wet, her thick chest heaving.

She sensed them in the room. Whoever it was didn't say a word. Surely they saw her eyes closed, and knew that she didn't want to see. But they knew that she wanted to feel.

She felt the bed bounce as they climbed on it with her. She felt them position themselves between her legs. Her body shivered as she felt their soft lips touch her aching twat. Then their tongue, then their whole mouth.

She knew well what it felt like to be eaten out by Sierra and this was different. Lightning bolted through her body. She dared not talk but she mouthed the word, "Mommy!"

She bit her lip.

The mouth that pleased her, lapped at her clit like a cat at a bowl of milk, then softly kissed her thighs. Sierra had never done that. It could be Sierra doing something new. But it could really be...

Abby tried to consider what it would mean, what it would truly mean, if she opened her eyes and saw her own mother eating her out. Nothing could ever be the same again. And yet, if she opened her eyes and saw Sierra, she knew she'd feel disappointed.

She mouthed the words again, "Oh Mommy!"

She wanted to reach down between her legs, and run her fingers through her lover's hair. But she thought she might feel something that would give it away. Her hips squirmed with immense delight.

She was about to cum. Her edge was going to be over. An explosion built up inside her. She gritted her teeth. Her chest heaved up and down and up and down. Her hips pushed upward, grinding into the mouth of whoever it was who gave her this sensation.

She couldn't hold back anymore. "OH MOMMY!" She screamed. "YES MOMMY! YES! YES!" Her whole body tensed up, sparked like a firework, and then went limp.

Still she kept her eyes shut. And after a few minutes she heard or sensed nothing. Had they left and she'd been too worn down to hear?

Finally she opened her eyes and saw Sierra there beside her. And for a split second she thought that disappointing gave her the answer.

Until Sierra spoke. "I watched the whole thing."

"You did?"

Sierra smiled her big Cheshire grin. "And I can't wait to watch tomorrow night too."

Abby was still so exhausted. Her naked body covered in sweat. "Tomorrow? Whats tomorrow?"