Inspiring Words Such as "Bark" and "Woof"

Grace's pulse spikes but he agrees all the same, and lets his arms fall limp as Rocky carefully crawls into his lap. Grace's skin is soft, supple, with pores and hairs and liquids. More hair on his chin than his arms, more squishiness in his ears than his nose, and then there's the mouth. Grace's lips are very soft, and they twitch when Rocky runs a warm xenonite-clad finger over them. He hears Grace's jaw clench a couple of times, hears the swallowing of liquid and the movement the muscle inside the cavern makes, and then Grace drops his jaw in silent permission for Rocky to explore more, accompanied by a quickening of the pumping of his heart. Rocky runs a finger over Grace's teeth, the weird exposed bones in his mouth. He flicks the peaks of the canines, for shredding, Grace has told him, and continues on further inwards to the molars- for mashing. Cold liquid leaks into the wet space of Grace's mouth, and an involuntary flick of the tongue muscle spreads it onto the xenonite suit. Rocky tries not to audibly- visibly- shudder at the feeling. It's so... foreign. He bumps a finger against the tongue and it flicks again, like an exploring tentacle, cataloguing what the strange intrusion is all about. There's bumps on the tongue as well, strings attached to it, everything in the human's body is connected in such a weird way.

Rocky tries to make his hand as small as possible so he can fit it inside Grace's mouth, not content yet with his exploring. There's more inside to Grace, he wants to know more about it, needs to know more. Grace is breathing around the intrusion, lightly whistling rushes out of his nose (more hair and leaking inside there. What is it with humans and their hair and liquids) and Rocky feels entirely captivated. He hasn't felt this... this untamable feeling in a long time, unable to stop himself and regain some social awareness, just taking and taking and taking everything Grace is so willing to give. He almost forgets that Grace is sentient, that he probably has opinions about being prodded and studied like this. Rocky's claw reaches deeper inside Grace's mouth, feeling the ridges and sloped shape of his palate. Rubbing over his tongue like how humans 'pet'. Pressing in more and more because Grace can take it, because Grace isn't stopping him, because Rocky wants.

And then something happens. Rocky's fingers press against a spot that elicits an absurd and instant reaction. Brushing over his human's tongue still until Grace makes a sound, wet and rough and ...involuntary. More saliva leaks, the muscles around the corners of his jaws contract, his eyes get a little bit leaky, and his throat responds to the stimulus. It contracts suddenly, Grace bends forwards, his stomach deep inside him clenches. So many things are happening all at once that it makes Rocky feel dizzy. The involuntary sounds and movements make him feel hotter than usual, makes him feel some kind of way about making Grace respond to his actions like that. Unintelligible words are mumbled around Rocky's claw still inside Grace's mouth, and the jostling movement of the human only presses his fingers back into that spot. The sound returns, wet and rough and deep and uncomfortable but enticing. The eyes leak more, the saliva leaks more. The forward bucking motion of his human continues. Rocky can't find it in himself to remove his hand, even though Grace is leaking and he knows he should stop, knows he's doing something to Grace he's never heard before, something Grace probably wouldn't want him to do to him. He keeps his hand in place and the next wave of movement-sound-contractions comes faster, and along with it comes more. Grace makes an even grosser sound as Rocky feels uneven liquid wash against his fingers. Grace's tongue twitches heavily and the human pitches his body forward at his midway hinge with such force that it chases Rocky out of his trance. He senses that something went wrong-ish and scrambles backwards to give Grace the space to bend, retracting his hand enough to only rest the tips of his fingers on Grace's bottom front teeth. And then it happens.