Tensei Kendo no Harem Colosseum - Season 1

Duranta, an elf with large breasts and a clumsy, peace-loving nature, finds herself cast as the heroine in a violent Colosseum spectacle. In reality, she is an idol-warrior merely performing a role. The Thunder Troupe, under Lighteus's direction, stages combative exhibitions that halt just short of lethal conclusions to entertain the audience. Princess Lunahasol, the tournament's clumsy yet sadistic sponsor, remains unaware of this theatrical arrangement. She invites Duranta and her opponent Liguceun to her manor under the pretense of a dinner, then commands Liguceun to rape Duranta in her presence. Bound to obey even this absurd decree from the princess, Liguceun proceeds to copulate with Duranta before Princess Luna, using his extraordinary rod.