So I asked this nearly 2 years ago, but imma try again. This explanation is very vague, since I read the manga quite a while ago. Basically it's a studentxteacher relationship. Near the end of the manga the teacher (seme) askes f student's parents (uke) for his hand in marriage. Pretty sure the uke's sister was a fujoshi and she was blushing when the teacher asked for his hand in marriage.
So I asked this nearly 2 years ago, but imma try again. This explanation is very vague, since I read the manga quite a while ago. Basically it's a studentxteacher relationship. Near the end of the manga the teacher (seme) askes f student's parents (uke) for his hand in marriage. Pretty sure the uke's sister was a fujoshi and she was blushing when the teacher asked for his hand in marriage.