I moved back, in awe of the beautiful open folds of soft flesh that I had just invaded -- watching little dribbles of colorless liquid leak down her crease.
Bending my head, I planted a soft kiss on the wet little bush of soft hair, making Sue flinch.
"I'm so sensitive there now" she said, placing a cupped hand over her pussy, as her tummy gave one final involuntary heave.
"Too much for a gentle touch with my tongue?"
"Give me a kiss first" she said, "on my other lips!!"
I lay between her legs and covered her warm body as my mouth met hers and we shared tongues. I slithered backwards, planting little kisses down her smooth tummy.
I heard a soft groan and felt her flinch again as my mouth reached the rise of her quite prominent mound.
I licked the creases between thighs & labia -- discovering that it was yet another of her sensitive spots and then held both knees wide apart as my tongue ventured to her inner lips.
Sue's moans became louder and I saw her grasp one breast and pinch the nipple as she lifted & tried to push her hips into my mouth.
After pausing for breath, I buried my head down again and let my tongue lick around the hard little clit that had grown from its hood.
"Oooooh MAAAARK" Sue gasped, "THAT is unbelievable"
I could feel her lips contracting and expanding as I caused more liquid to ooze from her aroused cunt.
"I feel as though I'm on the edge of a precipice -- and I'm going to fall off any minute"
"Keep your balance there for a little bit longer" I prompted, moving my finger from her clit.
I slipped both hands under her firm cheeks and squeezed.
"You naughty man" she sighed, "That's rather nice."
I let one slippery finger stroke down her crease, making her arch and moan softly.
"I've never realised how sensitive I am there" she gasped, reaching to pull my head closer to the furnace that was burning between her thighs, "It's helping me to feel so wonderful, although your tongue is doing most of the work!!"
"D'you want me to see just how sensitive you might get?"
"Ummmmm" she moaned.
I let my finger press very lightly on the tight puckered ring of her bum, and felt her respond by pushing back a little.
"If there's the slightest pain or you want me to stop, just say so" I whispered, pushing a little harder and feeling her cheek muscles contract.
"Just go ever so gently" she said, "I'll tell you if I don't like it"
As I put a tiny bit more pressure on my finger I felt the tip enter her -- accompanied by her throaty groan. "Oh Mark, Oh Yeees", and my mouth was again filled with sweet tasting liquid as her body demonstrated how aroused I was making her.
The mere sensation of feeling her so excited made me eager to bring her boiling volcano to a tumultuous eruption as I sucked the molten lava juice from her innermost core.
Without warning, Sue's whole torsos lifted from the bed and, with an ear-splitting scream, she climaxed. Her body fell back onto my finger, taking it deep into her flexing bottom.
"Aaaaaaaah -- OH GOD - OOOOH MARK!!!!!!!!!!!!!"
She writhed, totally out of control, gasping and moaning as her fingers raked my shoulders.
"Oh my dear, sweet, sexy lover" she said as I sucked voraciously at the quivering flesh of her labia.
Then I felt her tense and go rigid, as she pulled away from me.
"Mark -- oh Mark - I'm so sorry"
I understood her concern as the taste in my mouth changed; it wasn't so sweet, but much warmer.