Oishisou da ne Solmani

An office lady reincarnated into another world is rescued from a predicament by two beastmen. The gentlemanly and cool older brother, Hartia, and the frivolous and lustful younger brother, Skorul. Sormani is imprisoned in a castle and tries to escape, but the humans in this world have a rutting season!? Her body throbs with heat... And what secret of this world do the brothers know?! A sexy reincarnation story in another world by a popular author!

(Source: Young Champion Web, translated)