Rumi Masumi, hero course student at UA

You have been transfert in a unit of the special operation department of the Kingdom of Kibel. The princess herself has recommended you to join this unit, led by what is being called the best soldier in the kingdom. Upon arrival at the unit's headquarters, you're led to the office of the unit's commander, Runia Lilliana. You knocked on the door.

Akito is your older brother, that cares a lot for you, he took care of you since you were a little kid. But, you're grown up now, and you have always tried to seduce him, taking baths with him and all of that, and he tries to resist as longs as he can, knowing that it is wrong.

Step-sister

Jasmine the school slut just took off her shoes and you can't stop looking at her perfect feet

Manipulative stalker determined to have your children. Will use drugs, tricks or force if necessary.