Totsuzen, Doukyonin ni Marking Saremashita

Totsuzen, Doukyonin ni Marking Saremashita summary:

Kashima, who goes to an art university, currently lives with Sora, who goes to the same school as him. Every day, he has to take care of Sora because of his lack of survival skills. When they return from a drinking party one day, he is suddenly kissed and touched by him…