孕ませテイマーの異世界学園無双 ～巨乳メスたちを子作りテイムして最強のハーレム軍団を作って成り上がる！～

The protagonist attends an academy for training adventurers, but he’s stuck with the underappreciated ability of a Tamer.
On top of that, his overwhelming libido makes him a pariah among women, leaving him frustrated and restless.

One day, after fellow adventures trick him into acting as bait and nearly dying, he stumbles upon a treasure meant exclusively for Tamers.
This treasure grants him a cheat-like ability to tame any living being—humans, elves, and more.

And so begins his new life: taming, impregnating, and reducing the world’s most powerful, noble, pure heroines with potent magical powers into his personal playthings.
Every day becomes a wild, unrestrained indulgence in depravity!