Lisa couldn't control her breathing any longer. She was sucking in air with gulps, her tits heaving up and down. Her hips swayed, her thighs pressed tightly together, creating pressure on her bubbling cunt.

"Ginger!" Toby groaned.

"Toby!" Ginger whimpered.

Lisa saw her daughter strain her cunt up as Toby strained his cock down. Both seemed to turn rigid at the same time. Then Ginger stuffed her knuckles into her mouth as a cry of ecstasy burst from her throat. Toby tried to swallow his grunt as his body shook between his sister's tightly gripping thighs.

"I'm gonna come, Ginger!"

"Yes!" Ginger wailed. "Me, too!"

Lisa's cunt suddenly burst into orgasm, squeezing tightly, her clitoris throbbing between her thighs. Her vision was hazy, but she saw her son and daughter straining together in mutual orgasm.

Their heavy breathing sounded very loud to Lisa as her son and daughter rested. Toby was still on top of his sister, but he held himself up on his elbows, cupping her small tits now. She watched them kissing, with Ginger's little tongue licking about her brother's lips. She knew Toby's cock was still inside his sister's cunt.

"Are you ready for a second time?" he asked his sister.

Ginger grinned up at her brother, her perky nose wrinkling. She twisted beneath him and locked her ankles about her brother's lower legs, arching her cunt toward him.

While he fucked his sister this time, Toby held himself up and caressed her small tits. He twisted and pulled on Ginger's nipples, bringing peals of pleasure from her. Although Lisa couldn't see his balls now, just the pleasure of watching her children fucking excited her. She loved the movements Ginger made, her ass twisting as she ground her cunt onto her brother's cock.

They didn't fuck with the earlier frenzy, but took their time now. Ginger stoked her small hands up and down her brother's back, feeling from his shoulders to his bunching ass cheeks. Toby fondled his sister's tits tenderly, cupping them, making her pink nipples stand up in hardness. The moist sounds were soft, their breathing more calm.