Ross

Ross is the Thunder Teacher of the Magic Academy. He's also in Beryl service. We dont know if he was lustly before she take control of the academy because of his interest for the dark magic and his plans to raise a succubi army...

Story
Ross work as Thunder Teacher in the academy, where his son, Rost, study. When Beryl take control of the Academy, he work with her for Lilina's training. He soon discovered that she have a huge magic potential with each elements and decide to turn her into his doll (we dont know if he planned to betray Beryl or not). But her love for Dragonsong weakened the dark magic seal.

If Lilina didn't manage to gather enough SP to summon Seaclya, Ross lock her in the dark magic classroom where she will be raped until she break, as Beryl ordered it (it also occur if Beryl beat her).

If Lilina beat Beryl, he will take control of her and seal Seaclya with a special succubi breeded for it. The true director of the academy try to stop him, but Lilina kill him and become Ross's slave. If she love enough Dragonsong to weakening the seal, Ross will organise his death, making Lilina kill him, but the old director of the academy revive and kill him, taking advantage to Lilina's shock in front of his dead lover.

However, if Lilina didn't care anymore about Dragonsong, Ross will have a truly obediant doll and use her to raise succubi army and take control of the world until he awake King Inma

In Cursed Armor III, Ross's Ressentment (a ghost) can cast Living Doll curse on Lilina (this is a sidequest so this is not canon)