The Only Omega In The World

“no, i'm in heat!” sae, a college student, has a crush on hasumi, a researcher at the same university. sae didn't intend to convey her feelings to renmi, a cousin who treats her like an older brother. but one day, something happened to her body! “i want… i want it, i want it.” everything i touched was numb, my body was hot and i was dying trying to control it. and everything was because of the so-called estrus (heat). in front of the appearance of sae, who was loved like a sister, even a gentle arasa gentleman has a limit to its reason! a dramatic omegaverse woven by two people having an unrequited love