Crimson Ocean summary:

Jake, who comes from a lower class, works as a minister after being discharged from the military. Meanwhile, while going alone to planet TA457 to conclude trade with the Thermo tribe, he crash-landed in an accident. "Can't we do it verbally, through conversation?" When Jake came to his senses, he found himself being raped mercilessly by an alien. Will Jake be able to adapt to life on planet TA457?+