At NO point was it guarenteed two shinys for 1 egg move pokemon, ONLY for ones I really wanted such as brave bird / roost / whirlwind skarmoury. Even one shiny is pushing it for any old egg move pokemon.
Here's an idea: put the cyndaquil in your daycare center, I don't even give a f*ck about Cyndaquil but YOU are demanding a shiny one and I can't breed thin air, hell you can have it back afterwards though pointless and more time consuming, just don't expect me to be able to magic up one out of thin air to breed YOUR shiny with.
If an egg move REQUIRES an attached item to get, then trading that egg move pokemon without the item isn't really trading an egg move pokemon, is it?
Also, I'm not forcing you to trade a damned thing, If you don't want a shiny pokemon for each egg move pokemon, that's your choice and you're free to take your buisiness elsewhere.