"Tinket’s adventure with her mistress Navara”

Monthly NimbleTail comission time and I got a joint comission with the lovely Truedoublej and thier character Navara. About an alternate universe where little Trinket is a cleric for the bitch goddess Canis, seems she is having a little trouble getting the magic crystals activation ritual right.
All her life Trinket had been training for the day that she would begin her spiritual journey just as those who came before her had, she supposed if she had known any better their customs might have come across as odd or even outlandish to an outsider but for her taking her pilgrimage was everything she had been waiting to prove herself. For centuries her people had partaken in an act of ritual dehumanization to prove their selflessness and loyalty to the Bitch Goddess Canis, donning a set of restrictive canine like gear that was magically sealed by her goddess until they had learned humility by traveling the countryside on all fours to aid any and all who needed her while spreading the word of her faith. 
With paws and a harness that forced her to crawl, a collar and muzzle that restricted her speech to barking, and a tail with an interesting mechanism that had taken some getting used to, the umbra of her goddess was finally bestowed upon her and she wanted nothing more than to appease and be rewarded for her faith. Her goddess was merciful, and she would bestow great peace and worth upon her if she completed her so-called pilgrimage. And so the little pup had wandered her way through one nameless forest to another, from this town to that, searching for anyone who would show her kindness.
 For a long while she found nothing but cold nights alone in the woods and the pitiful heat her flame cantrip provided to keep her company, she certainly had not found the hospitality she was expecting in her travels. Innkeepers were too impatient to even let her sleep in the kennel or stable, when she had tried to offer her aid to a passing party they paid her no mind, a few kind souls had offered her table scraps and fresh water but for the most part she had spent her first few months in service hungry and sleeping in the muddy streets of whatever town she was passing through. 
Finally, as she lie in wait on the cobbled streets of the bustling town a smiling face and a sweet voice met her ears. The half dragon elf had introduced herself as Navara, and spared no time affixing a leash to the pups collar and directing her like a pro. She seemed to be the first person she had come across that knew of the pups background and how to utilize her powers, plucking the information scroll from her harness and reviewing the "upgrades" from the last Canis pup she had come across. Trinket couldn't have been happier to have found someone to travel with that was willing to spare her a hot meal and bath in the river here and there, the bare essentials of life just out of her pawed grasp if not for the kindness of others like the humble traveler.
Then came their first major quest together, her first real chance to prove herself to her new mistress. She readied herself, body and mind, for any danger or opportunity she could find to aid her commander. When they needed her to use her senses to sniff out the enemy she eagerly complied, she used her magic to shield and heal her companions, and employed her more sensual training to lend a little relief for her tired compatriots. This magic door however might have been the end of her, the thick phallic crystal device sealing the door they needed to open with a spell that would only break if she could manage to get the gargantuan monster of a toy inside her tight little puppy parts. With the head of the thing nearly splitting her in half and her mistress riding crop keeping her gaze away from the daunting task ahead, she remembered her training. This was the kind of thing Canis puppies were made for.