Watch Dad go downstairs, then follow quietly

"I'm heading down," Dad said. "You're welcome to watch, come with. Do what you like." He squeezed Lil's shoulder and stepped away from the upstairs railing, turning to head down the stairs to the living room.

The carpeted stair treads squeaked faintly under Dad's weight as he descended with slow, steady step. Mom, Gary, and Bernie were sexually engaged, paying no attention. Dad wasn't in a hurry. He didn't look worried or mad or anything, just intent. Maybe a little smile, but mostly looking. Mom was flushed with her first orgasm, pink from eyebrows to nipples.

Lil leaned on the railing, losing herself in the sight. The living room, still cluttered with the remnants of last night's interrupted sex party -- that wasn't the pair of denim cutoffs that Reiko was wearing, was it? It was! -- now hosted a morning-after afterparty. If last night was a little bit strange bedfellows, Stuart and his younger hangers-on and pets, mixing with Lil and Bernie, well, this morning? Lil's face felt hot as she saw her mother get another orgasm with her brother Gary eating her out.

Something very WOW must have happened last night when Mom and Dad showed up while the party was still going on. After Lil had drifted off to sleep in a corner. Because Mom and Dad were acting, well, they were acting like they'd been invited, like the party was still on, and Gary and Bernie were totally there with it!

Oh wow...

Oh wow.

No way.

Lil tiptoed down the stairs and hid under a blanket on the couch, peeking out and watching the others in a scene as hot as anything at the party. Touching herself.

First Mom was at the center.

Then Gary. Gary was sucking Dad's cock while Bernie and Mom played gently with his cock and balls and whispered to each other and then they switched around and it was Dad sucking Gary's cock and Mom and Bernie rubbing his chest and saying quiet things that made Gary blush, then protest, then laugh, then they kissed him and when Gary's hips jerked and he got off in Dad's mouth, Mom was kissing his cheek and Bernie's tongue was deep in Gary's mouth.

Then Bernie at the center. Lips and fingers everywhere. But she could still ask for what she wanted, touch here, kiss there, more lube, deeper, yes. Mom squeezing Bernie's breasts. Sucking her big brown nipples. Dad eating her out. Fingering both holes, ooh! She liked that! And Bernie was holding Gary's hand the whole time. Bernie got off so hard.

Then Dad climbed on top of Mom and he was in and thrusting and Bernie and Gary were up by Mom's face and Gary's cock was between everybody else's lips and somewhere in all that, Lil hid her face and got her O, stiff, shivering, and silent.

Then sleep.