First symtoms

Tadashi has recently been feeling off he's had some stomach problems and has noticed he's gain some weight,at first he brushes it off but once it gets bad he goes to Adams friends Cherry for advice once they where at S and what Tadashi found out he knew either something good could come out of this or something really bad
--------------------------------this isn't an omegavers this is just where some man that have specific Body veritable are able to have children