Tensei Kendo no Harem Colosseo
Japanese title: 転生剣奴の子づくり闘技場〈ハーレムコロッセオ〉
Type: OVA
Episodes: 4
Source: Light novel
Genres: Fantasy, Hentai
Studios: PoRO
Duration: 25 min per ep
Rating: Rx - Hentai

Based on the light novel by Hisasi and Habara Tetsu.

Duranta, a.k.a. the hurricane, is in fights in a colosseum with various warriors to entertain the crowds. She wants to win, but the princess wants her to lose. She is then ordered to do make love in front of the princess with her trainer.