Somethings new on 25/9:
1. I think the gas locker should change to some another, maybe create something new or combine another thing together.
2. Similar to the first point above. In my mind, I wish combine the passive locker and gas locker. Normally, the passive locker only used for hold a girl until end of the day, but why won't use her do something else. Such as if the girl saw a panic girl walking in front of the "passive gas locker", the girl inside the locker will convince the panic girl coming with her and lure her inside the locker and... you know.
3. Similar to the second point above. Try to put the thinking into slavery ideas. Such as put somethings important item(such as uniform / money / picture) brandish by hand outside the locker door and lure someone close to the locker, them trap her inside. Although it is similar as original, but this is far more "lewd".
Finally, a strong suggestion, hopefully this game can be selling in Steam platform. Steam is allow the game with adult content, also selling the game in Steam can be more easier to promote.