Think...

The feel of her soft skin beneath your body is amazing! You can't stop now! But how to stop her attacks? You could use your Calming Waters and try to put her to sleep, but that might not work depending on her resistance. Besides, you think you might enjoy it more if she was awake.

You recall that humans have some sensitive areas on their body. You quickly apply a bit of pressure all along the bottom of Rhiannon's foot.

"Ah! Haha!! S-stop!" She falls back against the wall, laughing hysterically. You continue making your way up her body, absorbing her sweat to increase your size and tickling her body to distract her. You are halfway up her stomach nearing her bra before she can compose herself enough to try to stop you.

"N-no! Stop!" Her hands are still free and she pounds you with her fists. Instinctly you know that if you can hold out a little more you can stop her. Ignoring her ****, you concentrate and form your body so a thin tentecle can snake its way between her breasts and underneath her bra. Then pulling it back towards you, you snap her bra open and it falls uselessly to the ground.

You quickly move up and engulf her breasts in your body. Rhiannon gasps as you begin pushing against her soft breasts. You push them every which way, kneading them like dough. Then you apply pressure to her nipples which harden beneath your touch. All the while you randomly apply little bits of pressure all over her body. It's like a hundred tiny kisses all along her skin. Rhiannon's brain is almost overwhelmed by the sensations as she alternates between moans, gasps, and screams of ecstacy.

You suddenly feel a new wetness somewhere between her legs. You find that something is soaking through her panties. With a primal hunger you absorb the sweet wetness and easily rip her soaking panties off. It reveals a small entrance that you never knew humans had. Intrigued, you decide to explore.

"Ah, ah, ah..." Rhiannon moans as you slowly snake your way in between her legs. Her breathing is ragged, and her eyes are shut tight as if she refuses to witness what is happening to her. But all the while her body has been squirming beneath yours, unwittingly giving hints of how she wanted to be touched. Now she is practically trying to grind against the tenticle inside her.

Because of your unique ability, you are able to form the perfect size to fit her. You stop the sensations along the rest of her body and concentrate on moving in and out, going faster and faster.

"ah, AH, AHAHAHAH!!" Her moans increase in intensity and frequency with your movements until at last she gives one final scream as you suddenly release some of your stored water into her.

You are exhausted, and you fear that Rhiannon could easily crawl out of you, find a weapon and destroy you and you would be completely defenseless to stop her. But perhaps she is even more exhausted than you. Her naked body just lays there inside yours, with only her head and arms free.

"I can't believe you just did that," Rhiannon whispers finally. "I've never felt anything even close to that before." She suddenly smiled, then blushed realizing what she just said. Her brain was still a bit jumbled and she spoke before she could stop herself, but you know that it was the truth.