What if the health teacher had a sex friend relationship with a herbivorous boy... Mary Tachibana
There are as many girlfriends as there are options - parallel world (multiverse) x Mary Tachibana, 4th edition. Although Mary has given up on her dream of becoming a novelist, she continues to write novels and work as a health teacher. One day, while being a kind and popular teacher with the students, he helps a student who is being bullied. The student grows with Mary's advice, and because he is single and has an overabundance of sexual desire, he finally crosses the line with the student. A kind and enveloping teacher and a student who is spoiled by her are attracted to each other and have sex, but the head of the year discovers them...
