Into the sex pool party

My cock throbs against my boxers as I let Kate guide me through the gate. The pool area is alive with sexual energy, bodies glistening with water and sweat under the moonlight. I can't believe what I'm seeing—my children, their friends, all intertwined in various stages of pleasure.

"Daddy's here!" Kate announces to the group, her voice filled with playful excitement.

Several heads turn my way. Jo waves from where she's straddling Kenny on a lounge chair, her dark hair falling over her shoulders. Hunter gives me a thumbs up while continuing to stroke his sister's back.

"We've been waiting for you," Penny says, breaking away from Jenny. She stands up, her naked body illuminated by the underwater pool lights. "Mom, Aunt Sam, and Aunt Becka are having their own fun inside, so we figured why not have ours out here? Even Uncle Josh is here."

I glance back toward the pool where Josh is now fully engaged with Jenny, his hands roaming freely over her young body. My mind races with confusion and desire.

I swallow hard, my mouth suddenly dry. "Your mother knows about this?"

"Of course," Jo chimes in, rolling her hips against Kenny. "She said adults need their space, and we need ours. She thinks it's healthier than us sneaking around as long as we're safe and respectful."

Kate tugs at my boxers. "Come on, Dad. Don't be shy. We've all seen you naked before."

That's true enough—growing up with four kids meant privacy was a luxury. But this is different. This is... something else entirely.

As if reading my thoughts, Hunter speaks up. "It's okay, Dad. We've been doing this for a while now. It's not weird for us."

I let Kate pull my boxers down, my erection springing free.