Possible idea for a new RPG maker game. Looking for feedback and answers to some....

He starts off as a simple sell swords wanting to start his own group. He for some reason only saw the worth in women. As such finding capable warrior women who would follow orders for money was a hard thing to come by. During his "mission" he comes across an ancient item. Upon touching it he is given full knowledge of who he is by some otherworldly being, and given the location of the castle of his ancestors. After receiving this information he has three routes to go.

If able I'd like to have it somewhat open world in which the player can change their mind at any given time on the route they wish to go, but lets say they conquer a kingdom. That kingdom will not return. It would also be possible to go all three route if done in a specific order.

This will probably be a lot peoples go to. It will be available for any given girl who can become a slave, but does cause some problems if the wrong ones are taken. If you kidnap slaves from what will be the slavers guild they will no longer sell to you and attack you on sight. Like wise goes for going into various kingdoms and kidnapping women from there. It is possible however to gain enough skill to do this without being caught, and some girls will only be available this way. Any girl acquired this way will have to be broken and trained in the dungeon before being added to your harem.

As stated in kidnapping there will be a slavers guild you can purchase slaves from. These will normally be girls that can't fight. Some may even need to be trained, but will always been broken.

You may ask how will this be different from kidnapping. Simple just like there are male outlaws there are females. Capture them and forcing them to be yours has no adverse effect, and can be choosen over the bounties they have placed on them. You get to choose the money or the girl.

You are the rightful king of this land after all. It goes without say if you choose to take that position you will deal with other kingdoms. This is very important as it effects the routes you take. This way of getting a slave is the way you acquire a kingdoms princess. Once taken a alliance is made with that kingdom. At that point you can no longer conquer it or kidnaps girls from it. There will be a way to get out of this alliance, and this way you will have to take to obtain every slave.

When conquering a kingdom you will get the choice to either kill off their royal blood line by killing the princess/prince/queen. Each choose will be individual. As you guessed you can also choose to enslave them and make them part of your harem. Watch out though. If you decide to be try the be the good guy and let the prince live. It will make breaking and training easier on you, but will also cause even later in the game. That very well could end the game for you or have your little prizes escape. Only to have to recapture them.

There will be one girl of every races who wants to be a slave, but does not want to go to a terrible owner. Thus she has kept her desires a secret. They are hard to find and you must complete certain things before they will give themselves to you. Thought kidnapping them is also an option if you don't want the hassle.

I'm honestly not sure I'm using the right word here. These girls are the warrior women. Ones that will be able to fight with you in one way or another. You have to earn their following. This builds your merc company up. At that point they still aren't slaves. You still have to take them on 3 successful mission (ones in which they do not die at all) for them to get comfortable enough around you to let their guard down. In which case you'll be allowed to take them in their sleep to the dungeon (attempting to do so before they let their guard down could result in your death). In addition you can only have 1/4th of these girl in the state before they end up in the dungeon for breaking and training.

-In the initial full release there will be 100 possible slaves you can obtain
-In each "expansion" 100 more slaves will be added to that.
-There will be an even number of girls from each races to obtain.
-There will always be one Queen and one Princess you are able to obtain.
-There will always be one merc from each race
-There will always be one outlaw from each race
-There will always be one you can find
-There will always be three which you can buy.

Currently in the setup I'm looking at there will be 20 possible woman to add to your company. Doing so will allow you access to quest. Prior to adding people to the company you will only be able to do the main story and side stories.

When acquiring a new slave you will have to break them (The exception to this is slaves you find and buy). These will obviously be very h-scene heavy. It will days to break a girls will and make her complacent. The exact time differs from girl to girl. Training on the other hand is what makes her obedient enough to be let out of the dungeon and live in your harem.
During this girls may runaway if they are properly secured after training. In this cast they will disappear, and randomly appear in a random encounter. If you do not get them back at the point they will be gone for good.
This run away event may be completely random or maybe because you don't have a place to successfully hold them. Races are different and you need to keep unbroken and untrained slaves subdued and passive.
This does not really effect game-play unless you are putting one of your fighters through it. It is simply added story. I really wish some games would go more into a girl become a slave instead of just she magically is one, and has no choice.

There is one in each kingdom. They are essentially the bounty quest.

These are simply things to get you money. Monsters will give you some, but not a ton. Think of these are your merc contracts. They may also have a secret function.

Simply upgrades to your castle. Doing so will increase the size of your harem. Allow you to choose they do something else other then stay in their room, and well... who wants a tiny place?

Simply beating the main story line will not be the end of the game... nonono there is so much more to do in just the first version, but now I'm telling you there will even be atleast one expansion as I have an idea for the second story.