M. P. Reginald

They've started their family... now, things get hard!Nick and Scott and Griffin have spent time as enemies, lovers, and now, a functional polycule that's working on raising a baby together. But with Griffin's mother, Vitriol, on her way back to take her place as the leader of the world's most horrific supervillains and Scott and Nick caught in the crosshairs, their loyalties to heroism and villainy are tested...
but more importantly, and more frighteningly, their loyalties to each other.  When everything comes apart at the seams and people are forced to make impossible decisions, is the love they share enough to keep them together, or will everything fall apart? T(He)y Can Fly Book 3 is the third part in a series about Nick, an ordinary human being, and Scott and Griffin, his superhero and supervillain (respectively) boyfriends.
Nick is a Bearer, a person with secondary sex characteristics that allow him to get pregnant. Scott and Griffin are both Sires, which are the people with secondary sex characteristics that allow them to impregnate. Together, they might just make a family... if they can figure out all the bullshit of having superpowers and horrible families, first.