From the beginning the plot did not exist in this manga, so it is useless to ask if there is. xD
I read this manga because I like to see for once a protagonist who does not seem gay, dumb or anything.
I do not say that he must mate from morning to night, but at least realize the feelings of the girls and sometimes return like a normal person would do for me it is already a lot.
It may also be a hentai manga but it is more credible than all the manga I've read so far. 😅