Jk Haru is Sex Worker in Another World Light Novel

"I got transported another world; every otaku's wet dream, right? But women are basically powerless here, so I had to become a sex worker to survive. It started when my weirdo classmate, Chiba, tried to save me from a runaway truck and got us both killed instead. Idiot. Then we got transported to another world, which I guess is like an otaku dream come true, or something? Chiba ends up with cheat abilities, and what do I get? Nothing! Lucky me, I get to be a sex worker instead. Since I have to do it, I'm gonna kick ass at it, and if I can juggle Chiba's idiocy and Sumo the virgin's emotions on top of all the various kinks my customers throw at me, things will be all right... won't they?"