Long story short, Percival is married to Newt and Credence but they don't get along mainly because Newt and Credence have these preconceived notions about Percival, like he's cold and stoic and doesn't like magical creatures. In actuality Percival is deeply and truly in love with both of them but has a hard time expressing it. Part of the magic that bonds them in marriage requires that they have sex regularly to keep the balance. It is the worst feeling in the world for Percival to know that his husbands would much prefer to not have him in the equation. Usually he's the top, but during one particular time, Percival surprises both Newt and Credence by being the bottom. They are together this way, but it does little to improve their relationship.
A few weeks later, Percival starts to feel funny and gets sick in the mornings. He hides this from his husbands and gets checked out by his doctor. He is shocked when he learns that he's pregnant with not one but two babies, fraternal twins. Percival gets excited, thinking maybe this will help his husbands see how much he loves them. He comes home after work to share the joyous news but instead he overhears Newt and Credence discussing the future, how they'll use a surrogate to have kids. They even start to joke that any child of Percival's would probably be born just as cold and brooding. This finally breaks Percival's heart but in true fashion he remains stoic and acts normal. Percival goes on, tries to avoid Tina and especially Queenie, and his only source of joy are the babies he's carrying. He casts a spell to hide his growing bump.
What Newt and Credence don't know is that Percival often goes and visits the many creatures in the suitcase whenever Newt and Credence aren't there and he's endeared himself to them, most surprisingly to the majestic Nundu. It's during one of these secret visits that Percival gets caught by Newt and Credence. Newt being protective of his creatures accuses Percival of ill-intent, but is stunned when the Nundu and many other creatures come and protectively guard Percival. Newt being Newt realizes that many of these creatures act this way when protecting a member of their family who is pregnant. The cat comes out of the bag so to speak, leaving Newt and Credence stunned, but the astonishment quickly turns into crushing guilt and shame when Percival finally unleashes his full fury on his husbands. If that isn't bad enough for the pair, Tina and Queenie find out and they want blood. Now Newt and Credence have to earn Percival's trust and the privilege of being his husband, and fathers to their twins. Lord help them.
Newt/Percival/Credence: Unloved feeling Percival pregnant by both Newt and Credence
A few weeks later, Percival starts to feel funny and gets sick in the mornings. He hides this from his husbands and gets checked out by his doctor. He is shocked when he learns that he's pregnant with not one but two babies, fraternal twins. Percival gets excited, thinking maybe this will help his husbands see how much he loves them. He comes home after work to share the joyous news but instead he overhears Newt and Credence discussing the future, how they'll use a surrogate to have kids. They even start to joke that any child of Percival's would probably be born just as cold and brooding. This finally breaks Percival's heart but in true fashion he remains stoic and acts normal. Percival goes on, tries to avoid Tina and especially Queenie, and his only source of joy are the babies he's carrying. He casts a spell to hide his growing bump.
What Newt and Credence don't know is that Percival often goes and visits the many creatures in the suitcase whenever Newt and Credence aren't there and he's endeared himself to them, most surprisingly to the majestic Nundu. It's during one of these secret visits that Percival gets caught by Newt and Credence. Newt being protective of his creatures accuses Percival of ill-intent, but is stunned when the Nundu and many other creatures come and protectively guard Percival. Newt being Newt realizes that many of these creatures act this way when protecting a member of their family who is pregnant. The cat comes out of the bag so to speak, leaving Newt and Credence stunned, but the astonishment quickly turns into crushing guilt and shame when Percival finally unleashes his full fury on his husbands. If that isn't bad enough for the pair, Tina and Queenie find out and they want blood. Now Newt and Credence have to earn Percival's trust and the privilege of being his husband, and fathers to their twins. Lord help them.