Netori system

Just when I was about to lose my brother, a devil appeared before me and offered a straightforward deal, "Seduce all those women whose partners are cheating on them and I will save your brother." Thoughtlessly, I shook his head knowing I was supposed to become something I wasn't. However, every time I approached a woman and made them take the guilty ride using their emotional vulnerability and loneliness... It made me think: Was it the devil making me do this or was I a scumbag all along? ... Note: Not every woman he sleeps with would be in his harem. And once his lovers those women won't be sleeping with anyone but the mc.