Chitose Is in the Ramune Bottle

As far as normies go, it's hard to beat Saku Chitose. The most popular kid in his high school? Check. An ironclad reputation that can even weather vicious online attacks? Check. A group of friends who are as attractive on the outside as they are on the inside? Check. But when a teacher asks Saku to help a student who has been shut away in his room for months reacclimate to school plife, his perfect world will never be the same. What is this, some kinda normie harem story?