Merry and Bright by N.R. Walker

When given the opportunity to make his dream of owning his own bookstore come true, Winter Atkins couldn’t say yes quick enough. Moving to Hartbridge, Montana, with his favorite aunt is the adventure he needs to start over. And leaving behind a string of unhappy boyfriends because of his asexuality, Winter is all too happy to shelve the idea of dating forever.
Deacon Clark has never fit in. Autistic and neurodivergent, he excels in his studies and at his father’s veterinary clinic, but his social skills are lacking. He’s attracted to men, but his bluntness and aversion to physical touch have made dating impossible.
When Winter brings an injured cat into Deacon’s clinic, it sparks an unlikely friendship; something both men need more than they realize. Hartbridge’s Christmas Cupid has his work cut out for him this year. But with the help of two newly orphaned kittens, from friendship, the strongest bond forms.