Billy watched between them, his eyes wide, filled with pleasure, seeing his mother's hairypussy sliding on his slippery, glistening cock. He began to pant and puff hard, his body shaking. "Mom, oh Mom! It feels so good!"

"Does it feel fucking good, Billy?" she gurgled in her passion-filled voice. "Does it feel fucking good?"

"Yes!" he grunted.

"Tell me!" she demanded, her own voice thick, her cunt sliding faster and faster on his cock. "Tell me it feels fucking good!"

"Yes!" he panted. "It feels fu.. fucking good!"

"Ooooo, yes!" Susan wiggled against him, grinding her curly cunt hair against the base of his cock. "Fucking good! So fucking good!"

They breathed loudly, moist sounds coming from their bodies as she slapped her pussy against his cock. Susan felt her stomach quivering, felt the roaring sensation rumbling inside her body, whirling toward her cunt. Her clitoris became so hard it was almost painful to her, yet so tingly with pleasure it was driving her out of her mind.

Susan yelped as her cunt convulsed about her son's cock. "Ohhhh, Billy, Billy! I'm coming! Oh, your hard cock is making me come! Feel my pussy, darling! Can you feet mother's cunt coming!"

Billy grunted a reply, unable to speak. His cock was lurching about inside his mother'scunt powerfully, his balls drawing up tight.

"I gotta come, Mom!" he yelped. "I just gotta come!"

"Do it!" she urged in a thick, excited voice. "Come in my cunt! Come in my pussy! Fill mother's hot cunt with your sweet come juice!"

She reached down and grabbed his hips, pulling his cock as deep into her cunt as she could, holding him there. When she felt her son spurt come juice into her, felt it splashing the walls of her spasming pussy, Susan gave a wail of sheer ecstasy. She came a second time, her legs trembling so much she felt she would fall to the floor.

Billy clung to his mother's hips weakly as she leaned against the sink, his eyes closed, panting. Susan leaned to him, kissing his lips warmly, tracing them with the tip of her tongue. "That was fantastic, darling, just beautiful."