I begin work on my master's Christmas dinner, one that will take hours of hard work over the warm oven to prepare, my own empty stomach groaning at the sight and smell, one I'll have to endure as I cook and then kneel down on the floor next to him watching him eat, only eating what scraps remain from my food bowl once he is finished and I have tidied up the kitchen. 

I wonder if my master has any gifts for me this year, I have served him so well, not that I did so to receive anything but it is the season. I did see something wrapped up under the tree, maybe he has gotten me something, if so I should definitely do my best to please him and behave, I wouldn't want to be ungrateful. I refocus my efforts, ignoring my complaining stomach as I make sure that everything is perfect for my master. 

I kneel, my cock straining as I taste my master's fresh cum while he watches a film. Smiling he looks down at me. 

"I have a special present for you slave. You have been so good all year, so I want to reward you for your efforts. You may retrieve it from under the tree." I try to hold back my excitement but can't help smiling, I calmly move over to the tree, my plugged ass teasingly moving as I walk, hoping to make master give me another gift later. 

I bend over, my ass raised high and in full view, my caged cock hanging between my legs, as I gently pick up my present and return to my master's side, kneeling excitedly, waiting for permission to open it. 

"Go ahead slave." I eagerly rip the shiny wrapping paper away, pulling out a pair of my master's old and used underwear, a strong odor filling my nose, my cock straining in its cage as it fills my senses. 

"Do you like it? I spent ages trying to think of the perfect gift for you. I wore them for two weeks to make sure it had my scent in it, plus several farts and piss and cum drops." I bring it to my face and take a deep sniff, taking in all my master's smells, enjoying the fragrance. 

"Thankyou master, I love it." He smiles, clearly glad to see me so happy with his thoughtful gift.

"You may sleep with it tonight in your cage." I smile excitedly looking forward to having his scent with me when alone in the cold and dark, locked away for the night in my cramped cage. 

"But before then I do have one more present for you." He gives me a knowing smile and my cock strains with anticipation. 

I breath in deep breaths of the smelly underwear over my face and moan as master's cock pounds into my ass, his balls slapping against my swollen and denied balls as my caged cock swings beneath me. I moan loudly as I feel his cum fill my ass and can't help but cum in my cage, my body shaking blissfully as I receive my second gift from my master. 

I lay curled up in my cage by master's bed, curled up and trying to keep warm as the cold winter wind howls outside, battling with my master's peaceful snoring, lost in a deep sleep. I happily smell my Christmas present, thoughtfully given by my master, as it rests next to my head, while feeling my second gift still inside me, kept in by my plug, my cock straining desperately in its cage. I'm so grateful for my two gifts, both exactly what I wanted for Christmas. I contently close my eyes, enjoying the delightful comforting smell of my master as I drift off to sleep, ready to show master how grateful I am tomorrow.