Responses
I'm not so sure about the incest part, look at the thumbnail
I don't think so, because why would they mention the younger bro? (specially in the summary and in the cover) Every yaoi story(or other stories) would only mention either the mc, the ml, or the 2nd ml, that's what I think
Technically still underage shit too cuz the younger bro is 16 in high/junior high school
no incest
No under age shit
But still slutty as hellヾ(☆▽☆)