Amy jumped as she felt the first sure stroke of the brunette's tongue skim past her asshole. Her first response was surprise, then instinctive fear and withdrawal. Soon, the brunette's experience and skill took their toll, and Amy was eagerly pushing her ass into Roberta's face.

Roberta probed and prodded relentlessly at the virginal asshole, lubricating and massaging the tensely closed muscles around it without hesitation. She felt Amy's thighs shivering again and knew that the girl's pleasure-loving nature was defeating her initial fear.

Now Roberta alternated strokes between the puckered, slowly relaxing opening of Amy's ass and the girl's juicy little cunt. At the same time, Amy was clumsily kissing and sucking at Roberta's pussy. She was slowly becoming more effective. Amy brought her hips lower and lower until she was grinding her cunt and ass back and forth across Roberta's mouth and chin. She had to have more – more!

Roberta felt the tension coiling within herself and knew her protege, too, was rapidly approaching an orgasmic explosion. She reached up and around with both hands, sliding her palms over Amy's heaving belly until she came to Amy's sensitive tits. She gathered the abundant young tits into her hands and squeezed them, catching Amy's nipples in her fingers. At the same time, she drove her tongue as far up Amy's ass as it would reach and jutted her chin against Amy's throbbing clit.

That did it. Amy came explosively. Her cunt spasmed, her hips churned, and her ass gripped Roberta's tongue as if she meant to tear it off.

Feeling the gorgeous nymphette coming was the last straw to Roberta. The mental image of the beautiful young teenager blowing her cookies in sixty-nine above her own voluptuous form was too much for Roberta – especially when she pictured her own cunt. Roberta came too, arching and bucking beneath Amy's lithe form.