Honoo no Haramase Tenkousei
Japanese title: 炎の孕ませ転校生
Type: OVA
Episodes: 3
Source: Visual novel
Genres: Hentai
Studios: T-Rex
Producers: Himajin Planning
Duration: 29 min per ep
Rating: Rx - Hentai

The main character, Tatsuya Tagami, has an ambition of World Conquest, and the first step of his plan is to make every female classmate pregnant. Unfortunately, his dream is rather impossible in his all-boys school. Hence, he transfers himself to the newly reorganized Hakuka Co-Ed Academy, which was previously an all-girls school.

(Source: ANN)