It's Time For A Snack!!

Theo, a newbie incubus, has arrived in the human realm for the first time. However, the reality of human society is harsh, and he hasn't been able to get any sustenance for three days. But, then, suddenly, he's hit by a sweet, fragrant scent...! This must be... an oasis...!
The supposed oasis is, in fact, Minato Tsukamoto, a college student who exudes perverted human pheromones! Theo begs him to hook up so that he can survive. Minato is hesitant at first, but gradually gives in to his curiosity...!

An exciting romcom about a clumsy newbie incubus and a kind-hearted college student!

(Source: Renta!)

Note: Includes one extra chapter.