JK Haru is a Sex Worker in Another World (Manga) Vol. 1

The otaku boys get to have adventures when they're hit by the inevitable truck and find themselves in yet another fantasy world. The girls, on the other hand... well, Haru finds out the hard way when her classmate Chiba gets the two of them truck-murdered into a fantasy world that treats women even worse than our world does. But a girl's gotta do what she can to make the cash for survival, and Haru? She intends to thrive.