Found by the Lake Monster

Found by the Lake Monster opens Lillian Lark's Monstrous Matches series with Amy, sent into the woods through a supernatural matchmaking service, getting hopelessly lost, until Adrian finds her. Adrian, a lake-dwelling water sprite, is running out of time in what could be his last mating heat, and hopes desperately that the woman sent his way will be a real match. What follows is a fast, explicit fated-mates novella set in the same world as Stalked by the Kraken.