[* 3rd Person POV *]
Robin could only stare down between her own shaking thighs, golden eyes wide with a perfect, helpless mixture of raw fear and deepening, aphrodisiac-fueled arousal, as the third living, slimy weight started to push its way into her already-full cunt. The stretch increased immediately. The cool, pulsing fullness grew thicker and more overwhelming with every millimeter.
The aphrodisiac already saturating every sensitive nerve in her body promised that every new bit of penetration, every new pulse, every new trail of glowing slime would only drive her further and further into the spiraling, orgasm-drunk madness Tsunade had just described in such calm, merciless detail.
Her massive breasts heaved with every shaky breath. Clear fluid continued to leak around the two soft bodies already buried inside her front hole, mixing with the luminous mucus until everything between her legs was a wet, glowing mess.
But the third slug did not continue into the same hole.
At a small, almost imperceptible signal from Tsunade nothing more than a slight curl of her fingers the cool, translucent creature changed direction. The soft body slid downward through the thick mess of glowing mucus and clear fluid, leaving a fresh, shining luminous trail across the sensitive skin as it crawled lower with deliberate purpose.
Robin felt the cool, sticky underside brush slowly over the thin strip of flesh between her holes, and her breath stopped completely in her throat when she realized exactly where the living thing was heading.
"N-no… not there… please not there…" she whispered, voice already cracking and high with rising panic.
"That's… that's my ass… it's too tight… I've never taken anything like that there… if that thing goes in there it's going to ruin me completely… I can already feel how slimy and cold and alive it is against me… ahh it's going to stretch me open slowly and leave that glowing slime coating every wall inside… I'm going to feel it moving and pulsing for hours afterward… please, I'll be good, I'll thank you for every insult, I'll call myself whatever you want, just don't let it go in my ass!"
The words poured out in a frantic, pathetic, almost continuous stream even as her body betrayed her completely. Another small, helpless orgasm fluttered through her at the mere thought of the cool living weight forcing its way into that tighter, more private entrance.
Clear fluid sprayed weakly from her already-stuffed cunt around the two slugs still buried deep inside, the aphrodisiac making every mental image feel ten times stronger than it should have. Her massive breasts heaved and swayed. Her hips gave a tiny, involuntary forward twitch that only made the third slug's downward path clearer and more inevitable.
Tsunade watched the entire development with open, growing delight. The thin cold smile on her lips widened a fraction as she listened to the stolen body talk itself deeper into both panic and helpless arousal at the exact same time. She rested her chin lightly on one hand, golden eyes never leaving the trembling figure on the debris-strewn floor.
"Keep talking," she murmured, voice low and rich with cold amusement. "Tell me exactly how it's going to ruin you. I want to hear every detail while it happens."
Robin's voice rose higher, broken, wet, and increasingly desperate. The words spilled out faster, each one feeding the next as the cool, sticky body continued its slow crawl toward the tight ring of muscle.
"It's going to push inside and I won't be able to close around it no matter how hard I try… the slime is going to make everything so slippery and hypersensitive that even the smallest pulse will feel huge… I'll feel every little undulation against walls that have never taken anything living or slimy like this… and because of the aphrodisiac you put in their mucus I'm going to cum just from the feeling of it crawling in"
"I'm going to squirt hard while a chakra slug slowly fucks my ass open in front of you and I won't be able to stop the orgasm or the next one or the one after that… it's going to ruin me completely… I'm going to be left gaping and glowing and dripping and I already know I'm going to love how disgusting and perfect and humiliating it feels—ahh—please—I'm already so close just from talking about it—!"
Her thighs trembled harder. Another small spasm rippled through her core. The two slugs still filling her cunt pulsed in response to the sudden clench, sending fresh sparks of overwhelming sensation up her spine. Tears of pure overwhelmed sensation gathered at the corners of her golden eyes even as her hips twitched again, presenting the tight entrance more clearly to the approaching creature.
The third slug reached the tight, puckered rim.
Its cool, sticky tip pressed gently but with unmistakable insistence against the sensitive ring of muscle. The luminous mucus coated the entrance immediately, making the skin shine. Robin's entire body locked up rigid. Her eyes flew wide open. A raw, high, almost panicked cry tore from her throat as pure anticipation, vivid mental images, and the aphrodisiac already saturating every nerve collided into one unbearable peak.
She squirted immediately.
Clear fluid erupted from her cunt in a strong, uncontrolled, continuous arc that splashed across the debris, over the two slugs still filling her front hole, and even reached Tsunade's sandals. The orgasm was triggered by nothing more than the soft, living, slimy pressure against her tight entrance and the vivid, terrified, helplessly aroused knowledge of what was about to happen the moment her body finished shaking.
Her back arched hard off the floor. Her thick thighs shook violently and tried to close, only to be kept open by the residual strength of her own trembling. The climax ripped through her in helpless, overlapping waves that left her sobbing for breath, massive breasts bouncing and swaying, while the third chakra-slug continued its slow, patient, inexorable press against the tight, slime-coated rim, ready to sink inside the moment the stolen body finished spasming from fear and anticipation alone.
Tsunade watched every single second of the pathetic, premature, squirting climax with cold, fascinated amusement. Her golden eyes gleamed with newly sharpened sadistic interest as the body that wore her face came undone completely from nothing more than the promise of what the third slug was about to do. The thin smile on her lips never faded.
[A/N - Just opened up a patreon for 3 dollars - 5 chapters ahead so if you wish you can purchase it!! Otherwise my updates will still remain consistent so there won't be any issue if you don't purchase it either! So now imma spam this on each chapter]
[A/N - Also now I include images for each chapter]
Link is present in the synopsis