neighborhoodgarbagefire's Favorite

hey. im finding a manga wherein there are hybrids, one guy is a cat and one is a sheep? i just know that his eyes switches vertical and horizontaly...the main antagonist was the teacher that liked the sheep-hybrid guy and then they became lovers in the nurse room they even have seggs lololol. im just trying to find it thankyou.

Any bl recommendations that involve like an apocalypses/zombies or any type of virus going around?