If they both become vampires how about the food? @0@

i don't think the seme became one tho

Yes he did !! In the last chapter u can see the old co worker has aged, yet the seme didn't age at all while the little kid was already in junior high/high school

Yes, I had to read it twice to understand the last part but it seems that his co-worker is all old and the boy is already grown up, but he is still the same and I prefer to believe that ╥﹏╥