Interesting question!! ☺️ Although, I don’t have too many of those, I do 100% headcanon Gomez and Morticia Addams as a peak t4t and bi4bi m/f couple. And the idea of Gomez swordfighting and doing backflips during his pregnancies always has me cracking up so hard. 🤣

And this isn’t necessarily a headcanon, but I like the idea of transfem yu x transmasc Adachi. And not t4t, but cis femyu x transmasc Adachi holds a special place in my heart, since I feel my own thoughts about my own gender/gender dysphoria reflect upon my interpretation abt their dynamic too.