Sassy Elf by MM Farmer

Anything could happen when an omega in heat gets trapped in a snowstorm with his best friend’s older alpha brother…
Kevin
I might be one of the biggest jokers of our group on the surface, but I have some serious dreams and ambitions of becoming a doctor. Except almost every medical school has rejected me, and now I’m questioning everything, because Rudy Mandal, my teenage crush, is back in town for Christmas.
And when he dares me to take a Heat Lightning pill while we’re joking around one night….
Rudy
My life is in tatters after a bad break-up, and all I want to do is spend the holidays with my family in peace and quiet. But from the moment I see Kevin Croft again, my alpha can’t stay still. Because cute little Kevin is all grown up. My brother’s best friend has never been so appealing.
But will one little dare that goes too far ruin everything?