Emergency Treatment!

When a church Doberman named Loki accidentally drinks Dr. Lila Voss's experimental heart stimulant, the lonely scientist must use extreme measures to save him.

Dr. Lila Jones wiped sweat from her forehead and adjusted her glasses as she reviewed the latest data on her computer screen. At thirty four years old she was on the verge of a breakthrough that could change medicine forever. Her experimental cardiac compound promised to repair damaged heart tissue and stabilize blood pressure in ways no current drug could match. The secluded semi mansion lab complex hidden beyond the dense pine forest gave her the perfect environment to work without distractions. She lived alone out here and she preferred it that way.

The rain had been falling steadily all evening when she heard the distant sound of a car crash somewhere along the old forest road. She stepped onto the porch and listened but heard nothing more. Shrugging it off she returned to her dinner preparations.

A short while later a heavy knock sounded at the front door. Lila opened it cautiously and found nothing but darkness and rain. Then she noticed movement at the edge of the porch light. A large black and tan Doberman stood there soaked and breathing heavily. His collar glinted under the light.

"Hey boy. Easy now." Lila crouched slowly keeping her voice calm. The dog did not growl. She reached out and checked the silver tag on his collar. Loki. Church of Saint Agnes. Two miles away.

"You must have come from that accident I heard earlier." She glanced at the clock. It was almost nine at night. The church offices would be empty. "Alright Loki. You can stay the night. I will call the church first thing in the morning."

She let the big dog inside and dried him thoroughly with a clean towel. He seemed friendly and calm despite the ordeal. She set out a bowl of fresh water and some leftover chicken. While she finished cooking pasta in the kitchen Loki wandered around the house exploring. Lila thought she had locked the door to her laboratory wing but she had been distracted. The door sat slightly ajar.

When she carried two plates into the living room the lab door stood wide open.

"Shit."

Heart racing she ran inside. Loki lay on his side near her main workbench. His eyes were half lidded and his breathing was slow. A shattered glass dish lay beside him. Bright blue liquid from her prototype cardiac stimulant stained his lips and muzzle.
"Oh God. Loki no."

She dropped to her knees and checked his gums. They were pale. His heart rate was low and thready. Blood pressure was dropping fast. The prototype was never meant for animal use yet and the dosage he had consumed was completely wrong for a ninety pound Doberman. The compound caused strong vasodilation which explained the sudden drop.

Lila did not hesitate. She scooped the heavy dog into her arms using a surge of adrenaline and carried him to the guest bedroom. She laid him gently on his back on the large bed and spread his hind legs to give her better access. His chest rose and fell too slowly for comfort.

"Come on boy. Stay with me. I am going to help you."

That was when she noticed it. The drug had relaxed his sheath. A thick pink tip had already emerged. Even in this state the Doberman's cock looked heavy and impressive at roughly six inches while still mostly flaccid.

Lila swallowed hard. She was a scientist. She had sworn an oath to protect all living beings. This was an emergency. This was necessary.

"I am sorry Loki but I have to do this."

She crawled between his splayed hind legs leaned down and took the warm pink tip into her mouth. The taste was intensely musky and slightly salty. She sucked gently at first swirling her tongue around the pointed head while one hand stroked the thick sheath encouraging more of his cock to emerge. It worked almost immediately. Blood rushed back into the organ making it thicken and lengthen rapidly against her tongue.

"Good boy. That is it. We need to increase blood flow."

Loki let out a soft whine. His hind leg twitched. Within moments his cock stood fully erect. Nine inches of throbbing dark red Doberman dick with a fat knot already beginning to swell at the base. Thin watery precum leaked steadily onto her tongue.

Lila sucked harder taking more of him. Her cheeks hollowed as she bobbed her head. One hand pumped the base while the other gently massaged his heavy balls. The wet obscene sounds of her mouth working his cock filled the quiet guest room.

She pulled off for a moment strings of saliva and precum connecting her lips to his glistening shaft. "Look at you. Even drugged and half conscious you are getting so hard. Such a strong responsive boy."

The oral stimulation helped but his pressure still was not stable enough. Lila sat up flushed and breathing fast. She stripped off her shirt and bra letting her full heavy breasts spill free. Then she positioned herself between his legs and pressed her soft warm tits around the thick shaft.

"This is still treatment Loki. I am increasing cardiac output through direct stimulation."

She started the boobjob slowly using both arms to squeeze her breasts tightly together. His abundant precum turned her cleavage into a hot slippery tunnel. The thick red cock glided smoothly between her soft flesh with wet rhythmic sounds.

"Good boy. Feel how warm and tight this is. This will help push blood through your system properly."

Lila rocked her upper body in long luxurious strokes. Every upward glide made the tapered tip emerge from her cleavage. She leaned down and planted soft wet kisses on the sensitive head.

"Mwah. Mwah. There you go handsome. Let it all out for me. We need maximum circulation."

Loki lay on his back beneath her. His powerful chest rose and fell more strongly now. His tail thumped weakly against the bed. He looked content and relaxed clearly enjoying the warm pressure around his throbbing cock.

"You like that do you not? Such a good patient. Most dogs would be trying to hump wildly but you are lying here so patiently letting me take care of you."

She squeezed her breasts harder and increased the pace. The wet schlick schlick sounds grew louder. Precum poured out constantly coating her tits and dripping down to his balls. Lila ground her soaked pussy against his lower belly while she continued the tit fuck leaving a wet trail on his fur.

"I am supposed to be a respected scientist working on a heart disease cure. Yet here I am tit fucking a church dog to save his life. Fuck Loki your cock feels incredible between my breasts."

Her dirty talk flowed more freely as arousal overwhelmed her professional detachment. She bounced her heavy tits faster along his shaft kissing and licking the tip every time it reached her mouth.

"Such a big strong Doberman cock. So veiny and hot. You are leaking so much for me baby. Is this making your heart race? Good. That is exactly what we need."

After many minutes of intense boob job Lila felt her arms growing tired but her desire had only grown stronger. She sat up strings of precum stretching between her glistening breasts and his cock.

"Your vitals are improving but we need deeper stimulation for full effect. I am moving to the next phase Loki."

She removed her soaked panties revealing her shaved dripping pussy. Holding the thick red shaft upright she rubbed the pointed tip up and down her swollen folds coating him with her juices.

"This is cowgirl position. Maximum engagement. For science."

She lowered herself slowly gasping loudly as the thick head stretched her open. Inch after inch of hot throbbing dog cock sank deep inside her until she sat flush against his hips. The swelling knot pressed firmly against her entrance.

"Oh my God. You are so deep. You are filling me completely boy."
Lila placed both hands on his broad chest and began to ride him. She kept the big Doberman on his back staying fully in control. At first she moved slowly savoring every thick inch sliding in and out of her tight cunt.

"That is it. Nice and steady. We are going to keep that blood pressure rising nice and high."

Her hips moved faster. Her heavy breasts bounced with every downward thrust. The wet sounds of her soaked pussy sliding up and down his cock filled the room. Loki panted beneath her tongue lolling out in obvious pleasure.

"You are such a good boy Loki. Lying here on your back while I fuck myself on your big Doberman dick. Does my pussy feel good around you? I bet it does. I bet nothing at that church ever felt this warm and wet."

She rode him harder grinding her clit against his shaft on every downstroke. One hand reached down to rub her swollen clit while she continued bouncing.

"I swore to protect life. Now I am riding a escaped church dog like a desperate slut. My prototype made you rock hard and I cannot stop using you."

The knot swelled larger pressing insistently against her stretched lips. Lila slammed herself down repeatedly working the fat bulge against her opening.

"You are going to knot me Loki. You have to. It is the only way to ensure full vascular response. Push it inside me baby. Lock it in."

With a wet pop the massive knot finally slipped inside her. Lila cried out in pleasure eyes rolling back. The huge bulge stretched her perfectly and pressed hard against her g spot.

"Yes. Good boy. Knot me just like that."

She rode the knot with short intense movements grinding in tight circles. The pressure was overwhelming. Her dirty talk became broken and frantic.

"Such a perfect cock. Such a strong virile stud. I am going to cum so hard on you Loki. Cum inside me. Fill Doctor Lila with all that thick dog cum. I need it. I need every drop."

Her orgasm exploded through her body. Lila screamed thighs shaking violently as her pussy clenched and spasmed around the swollen knot. Hot juices squirted around the tight seal soaking his balls and the bedsheets.

The powerful contractions finally pushed Loki over the edge. The Doberman growled deeply hips jerking as thick jets of hot watery cum flooded deep into her womb. Rope after powerful rope pumped into her. The knot locked everything inside ensuring nothing escaped.

Lila kept grinding through both their orgasms moaning loudly. "Yes. Pump it all into me. Good boy. Fill me up. Such a perfect patient."

When the last spurts finally slowed she collapsed forward onto his chest breathing hard. The knot still tied them together. Loki licked her shoulder lazily looking far healthier and more energetic than when she had found him.

Lila smiled dreamily stroking his neck. "Vital signs stable. Excellent response to treatment."

She knew she should call the church in the morning. She also knew she might delay that call for a few days. After all proper medical observation required careful monitoring. Multiple treatment sessions might be necessary.

Loki thumped his tail softly against the bed clearly happy to stay right where he was.
Dr. Lila Jones closed her eyes and whispered softly. "We will continue observation tomorrow boy. Science demands thorough testing."