If the last name is mirrored, it means MF/bi pairing exists in the book, too.
Meraki P. Dark is, as the last name suggests, the dark side of Meraki P. Lyhne.
Where Meraki P. Lyhne will play with anything from fluffy slow-burns with HEA and go to the border of dub-con, letting his characters deliver a striped ass, Meraki P. Dark will explore the depraved minds during non-con, and he’ll play with whatever fetish catches his attention.
It is the human psyche and its abilities to stretch or break that will be explored to its fullest. There will always be a plot—no one is tortured unless the character finds a good reason for it within the plot. There is room for love and tender moments, too, but they have to work hard for it!