pls help me find the title of this bl IM BEGGING

its a bl Manga where they're probably in high school. so basically its like omegaverse but DIFFERENT, i remember the top had big horns and it meant that people with big horns are cool and dominate and all that, while smaller horned people are like submissive. HOWEVERR the bottom, he pretended he was small horned but he was actually a human. and humans obviously dont belong there, and after the top discovered that the bottom didnt actually have Small horns, they would meet up every break time to idk make out at the stairway because the top found the bottom tasty or something. oh and i remember one of the scenes where the top was so confuse when the bottom asked him how he felt about him and he was like " obviously your a tasty snack " PLSPLS HELP ME FIND THE TITLE IF YOU KNOW!!! i will be forever grateful!!!!!