I Picked up Two Princesses as Wives, and the Emperor's Father-In-Law Wants to Fuck Me

Once Niu Ping'an traveled through time and fell into the 'Black Bear's Den', not only did his father and brother exceed two meters in height, but all of his clan members were black men. Fortunately, he traveled through time and space into the body of a weakling and idiot. As soon as he opened his eyes, he got married to two beautiful ladies in the church... But who are these two old men who are so angry that they want to fuck me? My two father-in-laws? A current emperor? A royal prince? Taishan, please calm down, my son-in-law has something to say...