Her mouth suddenly jerked off his cock.

"Tommy!"

Her cunt contracted, squeezing against his sucking mouth, her clit throbbing. She squirmed her ass down, smashing so hard at his face that he could hardly breathe. The convulsions whipped through her time and again, and as they started to recede, she lowered her face and swallowed his cock once more, sucking with even more hunger.

Tommy thrashed beneath his mother, pushing her cunt away from his face, placing his lips against her smooth thighs. "Mom, you better watch, out!"

He tried to push her face off his cock, but Donna clung to it with a desperate hunger.

"Mom, what's ohhh, Mom!"

Tommy's cock gushed, sending scalding squirts of thick, sweet come juice into her mouth. The sweetness splashed over her tongue and against the back of her throat.

Donna went wild again, sucking hard and swallowing in a wet sound, sliding her lips down on her son's spewing cock. She gulped and whimpered, taking the full load of her son's juices with a mindless hunger, feeling his balls writhe in her hand as they emptied down her throat.

Tommy was still coming when he managed to push her mouth away from his cock. Donna cried out and tried to close her mouth over it, but she couldn't. The rest of his come juice spattered her face, dripping hotly.

"Ohhh, baby, why!" she moaned as she lifted up, swinging her long leg over his face and standing up. "Why did you make me stop?"

Tommy looked at her dripping face. "I didn't know what was happening, Mom. I never felt it like that before!"

"Oh, my baby!" she gurgled, dropping to her knees and puffing his surprised face to her tits. "Your first discharge! The first time you come, and I get it! Ohhh, that's so beautiful! But, Tommy, you should never push a girl's face away when you're coming. Let her have it in her mouth. She wouldn't be sucking on your cock if she didn't want you to come in her mouth, baby."