It was the 30th of October and the sun was setting after what had been a long travelling day; I had to get up early to catch the only train of the week that could get me to this pretty remote part of the country where a friend of mine was hosting the Halloween party in her family's holiday home. Walking through the fields that surrounded the propriety I started to feel a little embarrassed realizing I would be the third wheel of the night since the other guests lived in the near towns and would probably show up only for the Halloween party but once I was greeted at the door by her boyfriend, a bulky guy a couple of inches shorter than me, and his welcoming smile those concerns flew by. Following a quick dap up, he guided me to the kitchen where my friend was absorbed prepping a couple of spliffs near the fireplace and as usual, she was dressed for the wrong season: a couple of purple shorts and a cream top were definitely made for the beach but showing her skinny and athletic frame had always been her thing. After chatting a bit about what happened since the end of summer, the last time we saw each other, and a couple of puffs from their joint, I told them to excuse me since I had to take a shower and went downstairs to leave my luggage too.
I was now unpacking my stuff in one of the two bedroom in the basement when I realized that I really needed to go to the restroom and quickly moved to the really nice bathroom at that floor. After taking a dump and cleaning myself, I started to feel some rapidly growing lust and decided to sit back on top of the WC. It was unusual for me to experience such a fast change of mood. Maybe the pot had hit me differently. I started to masturbate to please this urge and kicked away my trousers that were just limiting my comfort and had no use till after the shower. My right hand was moving up and down my shaft while my mind was running trying to find something to fantasize about when I realized that hung on the shower to dry was my friend's mother's bikini (there was a big heated pool outside that got used during winter too). After reaching for the top-piece and placing it on the floor in front of me, I lowered my bust on the toilet to be near it and started touching the soft bra cups, imagining real breast underneath.
My heart was racing, I was getting real close to my edge when suddenly my blood froze: the door opened with a creak and I found myself face to face with my friend whose jaw dropped after a quick realization of what was happening. I got lost thinking why the hell I didn't lock the door until her voice interrupted my thoughts, "Trick or Treat?" she asked with a smirk on her face that had grown more serious after the sudden surprise. "I-It is n-n-not what..." I was stammering an apology when she said "it does not matter, it will be both" and started to walk towards me while putting in her pocket the phone she just used for a couple of pretty embarrassing photos with me as a model.
She then sat on my spread lap while facing me and, after studying me for an interminable minute, wrapped her cold left hand around my dick and started to slowly jerk me off. The shame I was feeling got swept away by a second wave of lust and it didn't take long to be edging again with her right hand now closed around the tip of the cock. While I was cumming inside her fist she whispered "that will be the treat" and once I was done she moved that hand over my mouth ordering me to open it up and clean her. My sense of smell was overwhelmed by the scent of cum and not without problems I was starting to swallow it; the weird consistency of it, combined with its odor and warmth, made me gag many times while trying to fulfill her command the best way i could. "Now, about the trick part" she said while getting up and starting to collect my clothes "you will need a costume and to get cleaned up" pointing at the shower and closing the door after her "sit there on your knees and wait for me".
Soon enough, she was back with a gift box that got placed on the vanity and a couple of razor blades that she brought inside the shower after stripping naked. While I was mesmerized by her forms and all that had just happened, she quickly removed the little body hair I had and while taking care of me like a puppet dried and dressed with what looked to be her Halloween dress: 2 black mittens with long sleeves, a white lace bra, a pair of satin undies with b/w stripes weirdly tied in the back to cross the cheeks, a red choker connected to small leash and 2 socks with knees-high paws. To complete the look an headband with two cat ears got placed on my head and after being ordered to stand on all fours, with the help of some lube a tail attached to a butt plug. She then made clear my new role and that if i didn't want every one of our common friends to see my naked photos (and the new ones with the costume on) i would need to be really obedient, starting from following her up the stairs.