Gary's in. Peter and Bernie join in the motherfucking.

The soft, broad butt in front of Gary was one he'd seen nude many times. But never like this, buttocks tilted up and parted, anus stretched and slippery, labia swollen and wet, drooling Bryan's jizz onto her blonde bush, with odors of sweat, cunt, come, and ass rising toward him.

"Are you in, Gary?" Veevee asked.

"Comin' in, Mom," he said. Gary thrust himself into the steamy pit of fuck where his father had planted him. Her hot sheath received him in a snug embrace.

"Oh Gary!" Veevee called out. "Ahhh."

Veevee pressed back at her son, taking him deeper. Gary pressed forward to meet her.

"Wow," Gary sighed. "SO good."

"My boy," she said. "So big. So good." She moved her hips gently, starting a rhythm.

"So good," Gary murmured. He answered her with slow, steady thrusts.

There were cheers and voices behind him. Gary's eyes widened. Everybody was watching him nail his mom. His girlfriend. His DAD. He felt tight little shivers between his shoulders but he kept with it, meeting her rhythm. There. So good. With each thrust a little tension melted away. He closed his eyes and concentrated on the feelings. Hot, wet, and tight around him. Slippery folds moving with his thrusts. Soft flesh in his hands, soft moans from his partner, soft curves pressing against his belly.

The floor mattress shifted under Gary's knees. He opened his eyes to see Pete's mom Sally looking at him with a broad smile.

"That looks so good. Can we join you?" Sally said.

Gary paused. Next to Sally's face, hugging her around the shoulders, was Peter. Pete and his mom just started doing each other on the cruise.

"'Kay," Gary said.

Veevee looked up over her shoulder. "Whoo-hoo!" she said, greeting the new pair as they got into position.

Gary watched. Sally got on her hands and knees, tilting her butt up to present herself. Peter bent down and kissed her vulva, then knelt up and entered.

"Ah!" Sally's voice rose as her son penetrated her from behind.

"Hahhh," Peter sighed as his mom received him.

Gary felt a hand on his shoulder. "Room for us too?"

His girlfriend Bernie Bernstein was there asking.

"If that's okay with you," her partner added. It was Bernie's mom Joyce.

Gary blinked his eyes. Bernie was strapped up with a dildo harness. Joyce wore an empty harness leaving her vulva exposed.

"Uh. Yeah," Gary said. Bernie and her mom did that?

Bernie gave Gary a wet kiss, tasting of girl cum. "Thank you SO much," she said, adding in a whisper, "You look so hot."

His girlfriend's mom assumed the position, her heavy golden buttocks parting as she tilted up to present herself to Bernie. Joyce's pussy lips were dark, thick, wet, and swollen open with excitement from Kathryn's earlier titty-sucking. The tails of Joyce's brown bush were fluffy, not matted down with fuck. Not yet. Bernie knelt behind Joyce, steadied her dildo, and penetrated Joyce from behind.

"Ah, bliss," Joyce sighed.

Three couples knelt side by side on the floor mattress. Joyce's buttocks brushed up against Veevee's, and Veevee's up to Sally's. Behind Joyce was Gary's girlfriend Bernie, and behind Sally was Gary's, damn, could Gary even think that, boyfriend Peter.

"Fuck," Gary said.

Peter laughed and looked at his friend. "You're a motherfucking cocksucker," he said with a smile. "Own it."

"Uh," Gary said.

Sally and Veevee laughed out loud. Peter made a few quick thrusts into his mother, turning Sally's laugh into a whoop.

"Got it from you," Gary told Peter.

Gary's girlfriend Bernie chimed in. "And from me."

Bernie's boobs and belly bounced gently as she fucked Joyce with the strap-on.

"Yeah," Gary managed, nodding to Bernie.

Joyce's buttocks rippled with her daughter's thrusts. Bernie's eyes shone as Gary looked toward her.

"Naomi, you're such a joy," Joyce said.

"I love you, mom," Bernie said.

Gary squinted his eyes and looked down. His hands cupped his mom's buttocks. His thick cock bridged, connected, penetrated Veevee. And it felt so good. "I love you, mom."

"Love me, Gary," Veevee said.

Bernie lay her hand on top of Gary's. Peter did the same, then reached over and tickled Veevee's asshole.

"Oh! Yes!" Veevee squeaked in delight.

"Ah-ha!" Sally cried as Peter did the same to her.