Just dumb rolplay ideas

1) So while I'm thinking on other things I've had this itch of wanting to do a roleplay where an OC character I play would go around (I dont like using this word but) cucking characters of game series and shows. So like stealing Tifa away from Cloud as an example. It would either be one universe hopping story or just a collection of shorts. I'm all up for discussion and hearing shows/games you want that to happen in.

2) Another Idea is since i started watching code geass again. What if it was set in that world but the geass given awakens the lust of different women. just something interesting i thought I would try.

3) Basically I call this one My Family Harem. It kinda sounds really obvious and it pretty much is like mom, sister(s), aunt, cousin and such. 

4) This one would be based on the Let it Slide series (If any of you know what that is).

5) Something with those tanned Gyaru girls. I can come up with a few simple ideas but two I can think of when typing this is either breaking their mind or just having them fall in love.