black butler/seraph of the end. trouble with a demon

either of those two fandoms that I mentioned is fine,I'm look ING for a fandom roleplay,no more then the fandoms that I have listed:

owari no seraph or

black butler

I'm looking for a descreptive person to roleplay with,in real life gender doesn't matter,just not ok with short replies

we can discuss more ideas but resuming it I was thinking about what if the oc gave up their humanity in order to save their crush life but in the end they become a incubus??(if you want then to already know each other)

if you dont like it we can roleplay some other idea like,what if a human become a monster and gets trapped in this world*the anime*

info about my oc?:

a shy and introverted person,who can be talktative and open up if they become more confortable enough,never had a boyfriend or even girlfriend before,to kind and gentle.

nacionality:Brazilian.

they do tend to sometimes be clingy and very shy when complimented about their appearence or talent.

what I'm ok with:(those are optional if your not ok with some stuff that I'm ok with just warn me).

plot ideas?:

for black butler I was thinking about oc x ciel,he is a pround earl,maybe to pround to admit that he had fallen for someone,or even pround to admit that he is a needy virgin boy.

boy x boy

rough sex

fluff

mpreg(depending of the scenario)

cuntboy?)

passionate sex

first time

not ok with:

out of character

incest of any kind.

age gap

humilhation 

mommy daddy

slave

Gore

vore

pet play

bdsm

shock treatment

blackmail