Several minutes after Jack took the pill, small tingling sensations began to sprout through out his body, especially at the testicles; Jack paid no notice as he thought the pill was just making him feel drowsy, he felt somewhat warm as hairs started to grow and his testicles slowly grew as well .
Jack laid back on the couch as he watched the TV, but then it suddenly hits him that he's forgotten to finish some sake that was left in the fridge! A Japanese friend gave it to him at his Birthday Party, which was quite recent. As he walked to the fridge, his changes continued, he still failed to recognise. Once he had gotten the sake and taken a few swigs, he then thought something was off...
As Jack looked at himself, he realised that his balls were now growing at an alarming rate, as well as some fur. "Crap, you're not meant to mix alcohol with drugs, now I'm seeing stuff!" he panicked. He then concluded he wasn't just seeing stuff after he gained an involuntary erection, which made him moan as his crotch outstretched his pants and as his testicles, now the size of tennis balls, started to hang through the legs of his pants, squeezing against his [brown] furry legs.
"All of a sudden, I need to release some steam..." he moaned as he was aroused by his testicles being squished between his wet trousers(?) and furry legs, "Why do I feel so good...?" he questioned, thinking about what he was experiencing, Jack used his [now] paw-like hands, and claws, to rip open where the zip was, he was desperate to touch his new Tanuki shaft which looked like it were a foot long, it constantly dribbled pre, which drenched the sofa he sat on in a matter of seconds.
Jack couldn't contain his newfound lust any longer, his new left paw touched the slowly growing shaft and it spurred a puddle of precum on his wooden floor, a seductive moan followed. "W- Why did I hate furries in the first place? This feel awesome!". It suddenly hit Jack, he'd need to clean that floor fast before that pre seeps into the wood, so why not roll in it...?
As he massaged pre across his body; his ass, his cock, his [now] big belly that was starting to outgrow his shirt and everywhere else, human skin that remained on his back grew tanuki fur, his tail bone now began to grow and his balls too started to sport the brown fur, just like his legs; "Now, that sped things up!" he shouted with satisfaction. His stripped tail, brown & black, began to feel uncomfortable against his trousers, so Jack ripped the rest of his trousers off and revealed his new body!
Sporting brown fur, a fat belly, huge testicles and a cute, fluffy tail, Jack was almost a full, sexually endowed tanuki!
Jack realised he was still to develop a muzzle and tanooki ears, he stood up and stroked his cock further until he shot pre at his face; it quickly made his face develop a muzzle and other tanuki features, all he needed to do now was finish off with wiping the pre on his ears. Both ears then developed a triangular shape and migrated upwards, Jack was now finished and no longer looked like the human he once was!
He celebrated by jacking off like crazy, this resulted in great load of cum being dispensed, it then covered his TV as well as his TV stand and some of the wall behind it, the channel that was on could not be seen past the thick layer of Jack's dispensed load, which was now tanuki sperm, infected with the virus, and not the sperm of a human being. Despite this, great droplets of pre still dripped from him, and there was a lot of pre smothered across him that dripped too.
"I need a bath," Jack chuckled, as he could only think about what'd he'd be bathing in and how many loads further he'd jack in it, he walked upstairs to his mirror to take a good look at himself, "I am the most sexist creature alive!" he affirmatively declared.
After Jack's declaration, the doorbell rang, it'd be infuriating for him if it was the pizza that he initially ordered several hours ago, he approached the door and... it was the Pizza guy.
"Hey, um, I have an order for... Jack?" a male's voice called from the behind the door...