Pam twisted in the hay, her mouth gulping greedily at her sister's tits. She mauled them in her hands. The sounds of her sister's pleasure made her bolder. She squeezed hard on Gloria's overripe tits, sucking deeper and whipping her tongue more wildly over the pointed tips.

Gloria was in bliss. Her sister's exuberance was more exciting than her friend Kim's expert mouth. "Oooo, Pam. You're making me cream."

Hearing that from her sister drove Pam nuts. She humped up as if a cock were stabbing into her pussy. With her hips jerking, she feasted on Gloria's tits, soaking them in spit, marring them with her teeth. They were big, soft, pliable, and erotic. Pam was overwhelmed.

"You're terrific." Gloria pulled back, gazed down at her tits. "You would have chewed them off, huh?"

Pam moaned, reached for the delicious globes of sweet tittie meat. "Gimme more, Gloria."

"Later, Pam. God, I can't wait until you suck my cunt."

Pam's eyes popped. "Really?"

"You didn't think I'd suck you without getting sucked in return, did you?"

Pam was blushing. It was all so new to her. "I don't know, Gloria."

She smiled down at her innocent sister, then arched her back, jutting out her tits. She kneaded them. "Ooooo, God, I like playing with myself."

"So do I," Pam whimpered. "But you said you were going to lick me."

Gloria stared at Pam's swollen nipples and creamy tits. She lowered her head and, brought her mouth to one of Pam's small plump tits, swirling her tongue over the pink swollen nipple, coating it with spit. She teased each nipple as Pam whimpered in delight.

"Ahhhh!" Pam writhed wildly in the hay. Her sister's mouth was wet and hot and it was driving her mad. "Suck! Suck!"

Gloria continued to tease and torment the girl with her mouth and tongue. Having this much control over her sister turned her on. With Kim, it was always the other way around.