The main couple is not blood related, the aniki is not a succubus sonI think I know the condition for genderbend
Beside using pill, if there's a pair of brother, the youngest turn into girl.
Since Akira is an only child, well you know the deal
Tho idk what happened with triplets, quintuplets etc
Oh yeah you have a point! This means that there are now 2(known) S-Virus spreaders roaming around.Considering that she has enough succubus blood to transform on her own, she might just be the most dangerous one.
Yes it's the teacher as of the current raw on twitterWaiting for the love interest to appear (it is the teacher, right?)