新世紀いじってプリンセスNEXT3～魔族姫ラビス降臨！～

Sin and Toto visit Tyron to take part in the cease-fire ceremony. Everything goes well and the war between Tyron and Caseri ends. But Labis, princess of Caseri, falls in love with Sin. Like this, another war between Toto and Labis begins now....

[From ErogeShop.com]