Gary and Bernie orgasm with their moms.

"Could you do me, Mom?" Bernie asked. She lay cuddled up behind her mother Joyce on the floor mattress. Both women wore black-strapped harnesses round their broad hips, empty now. The dildo had been set aside with Joyce's cunt juices slowly cooling on it.

"I can't even get up, Naomi, dear one," Joyce said. "You turned my legs to jelly. Lie down in front and I can use my hands."

Bernie sat up, moved round in front of Joyce, and lay down.

"There," Joyce said. "Let me take care of you." Joyce snuggled up behind her daughter, her soft, heavy breasts and belly pressing into Bernie's back.

Two mattresses over, Gary's best friend Peter was cuddling with his mom and dad, all of them smeared with each others' cum after climaxing together. Next to Bernie, her boyfriend Gary was kneeling behind his mother Veevee. Gary, distracted by Peter's big finish, was getting back into rhythm. Gary cupped his hands over Veevee's broad pale buttocks as he thrust into her from behind.

Joyce murmured to Bernie, "You told me that was your favorite intercourse position together."

"Yes," Bernie said. "Gary's favorite too."

"His mother told me Gary has a buttock fetish," Joyce said. "I approve. You have beautiful buttocks."

"Mother," Bernie protested.

"You have lovely buttocks. Don't be shy about it. Do you want the dildo, sweet one?" Joyce asked.

Bernie sighed. "No, that's all right, mother," she said. "Jill me with your fingers."

Joyce reached around Bernie's hip, feeling down her belly and bushy mound for her vulva. "You know, sweetie," Joyce said. "How about you lift up your leg? I can reach you easier from behind."

Bernie pulled up her top leg. Joyce moved her hand between her daughter's buttocks and easily reached her vulva. She cupped her hand over her daughter's fleshy labia and squeezed.

"Oh Mom," Bernie said.

"There, sweetie, there," Joyce said. She squeezed her daughter's cunt lips in a slow, firm rhythm. "Let's warm you up."

Gary worked back up to a steady rhythm. "I can't believe it," he said. He held onto Veevee's buttocks, soft on the surface, strong and muscular underneath. His cock bridged them, plunging deep in her cunt, hot and wet. Right above his cock was her anus, slippery with lube from Peter's buttfucking. "Mom."

Veevee laughed. "No really?" she said. "Maybe we'll have to do it again. Until you do." She tossed her head, blonde hair dancing. "For now, keep on trucking!"

A woman's sigh of pleasure caught Gary's attention. Bernie lay on her side, holding her top knee up and back with one hand. Joyce lay behind Bernie, her hand between Bernie's legs, masturbating her daughter. Joyce's fingers, confident and sure, spread Bernie's russet-brown inner labia, giving little glimpses of her bright pink center, and stroked Bernie's swollen clitoris. Bernie looked straight at Gary, watching his face as Gary kept fucking his mom. Bernie gave Gary a big grin when she saw him looking. She nodded and silently mouthed her good wishes: *Yes, fuck, fuck, fuck!"

Gary's breath caught in his throat as his girlfriend urged him on. He groaned. His hands squeezed hard on Veevee's buttocks, and his hips thrust convulsively forward. "AH!"

"Yes, Gary, yes!" Veevee said.

"Mom, AHH, FUCK!" Gary cried out. His thighs slapped loudly against Veevee's buttocks with his final thrusts. His cock swelled and exploded inside her, drowning Bryan's seed with a flood of his own.

Sally laughed out loud. "Go, Gary, go!" she said. She rubbed her hand through Peter's hair as they lay together on the mattress. Peter was watching Gary quietly, half-dreamy from his own orgasm. His cock twitched and rose. Behind Sally, her husband Jim hugged her round her shoulders and smiled, watching Gary lose it in his mother's cunt. Almost as precious as seeing his son Pete do the same.

Bernie watched her boyfriend's eyes go vague and distant as his voice rose in an orgasmic cry and his hips pounded against his mother's buttocks. Bernie tilted her hips, catching Joyce's strokes at the perfect angle on her clit. In a few strokes Bernie caught the orgasm she was craving, launched into joyland on her mother's fingertips. Her body bent and flexed with her climax. The fiery spark between Bernie's legs took flight and spread in waves across her body.

Bernie watched vaguely, wrapped in the warmth of afterglow, as Gary withdrew, a thread of semen momentarily bridging the tip of his cock to his mother's cunt, and threw himself down on the mattress. At Veevee's call, her husband Hank readied himself and plunged into her cunt, taking Gary's place.

"So. Beautiful. Gary," Veevee said, looking down at her son.

Gary looked up at his mom, flushed in face and chest, her breasts swinging, nipples erect, as his dad fucked her from behind.

"Yeah," Gary said.

"I'm gonna come," Veevee warned.

Gary laughed. "Okay."

Veevee closed her eyes. She frowned. Her mouth pursed tight. Her chin dropped down, then stretched up. Her hips rolled. Her face flushed pink.

"Oh babe, you're squeezing!" Hank said. "Ah! AHH!" His big cock spurted inside his wife, giving Veevee her third cunt-load that afternoon and mingling his seed with Gary's and Bryan's. Three cocks in her cunt and one up her ass were a pretty good score for a lazy afternoon with family and friends.

Husband and wife rode out their climaxes together and settled to the mattress beside their son.

Sally applauded. "So Vee," she asked. "When do we get to invite the kids to one of our REAL parties?"

Veevee opened an eye. She snorted at Sally and closed it again.