[quote=@ArenaSnow]
Canon x OC pairings where the thread maker wants OC slot makes it look like the following:

OP wants to make a creative character and slot the other person in a position of rigorously sticking with the canon of the given verse so OP can fulfill a fetish to be a part of the universe (fandom, basically) without inviting much creative modifications from the other side. Hence, a non-original roleplay, and something probably better suited to just being a [s]poor grammar, no paragraph[/s] fanfiction for the interest it will probably bring. Bonus for it being an anime [s]totally not ecchi[/s] set of pairings.
[/quote]

This is where most "genuine" (I use the term very broadly and am bound to trigger some super sensitive people so shoot me) roleplayers who are interested in this scenario will (and should imo) be open to doubling up, person plays canon partner of your choice for your OC, you play canon partner of their choice for their OC. Everyone wins and is happy.

Alas it doesn't always work out that way either XD