Fantasy BE partner wanted!

Hi! I'm new here and looking for a Breast Expansion/Growth fetish roleplay in a fantasy/sci-fi setting! It can also include cock expansion and of course will defy all logic. I can play female/male/futa and am happy to interact with a male/female/futa (so m/f, f/f, m/m, m/futa and f/futa are all ok!). Here are my ideas;

- Expansion by magic (potion, spell, etc)
- Expansion which corrupts and makes character super sexual
- Male grows breasts and becomes super sexual (like a reverse futa)
- Cyborg expands breasts to please master
- Magic cum makes breast expand during/shortly after sex

Expansion preferred to be gradual, enjoying all stages, or triggered by magic/cum into getting bigger.
Lactation is not required but enjoyed also in this setting.
Short and long term both fine, with a preference for at least a short paragraph per reply, set up for the universe first followed by sex and then we'll see~ 
Other fetishes can be added, but you'd have to ask, if you have a preference sheet I'd love to see it. 

My OC's that I play are:
Female character - Alice, blond, green eyes, tsundere and pretends to be chaste, A cup.
Male character - Francis, dark hair, dark eyes, well endowed. 
Futa character - Emi, ginger hair, blue eyes, freckles, well endowed in both areas, shy about being a futa until she's aroused.

I'm happy to accept any of your characters to be with them! ^^