Chapter 2260 Incest Isekai(Taboo/Incest Sex):>Ep4

"Summoned?" Asa interrupted her. "Gods of Light? What is all this? We're dreaming, right? Why did...that...just happen? Why couldn't I stop myself from...cumming on my own sister...?"
"That's the blessing of the Gods," the fairy explained. "Of course, normally you would be selected along with your life partner, and it wouldn't be quite so naughty of an act. I mean, it's not unheard of for brothers and sisters to do these things together, after all. It's just not ideal considering the fact that your lives now depend on you doing this repeatedly from now until eternity."
Asa's face went pale, though it might not have been visible beneath his fur. Fawn's eyes were wide as well, and her trance was fading now that his sperm was fully ingested and it wasn't distracting her with its intense aroma. It had felt like a drug when it initially splashed into her mouth. She could still taste it on her teeth even now.