Comment by yahyahrewni on Define The Relationship (Yaoi) - Chapter 27

@yahyahrewni when the base of an Alpha's thing swells and locks in an omega's uterus.

@yahyahrewni UNDERRATED OPINION:
Some people read BL for fluff and not solely for sm**! People like that exist !!

@Guslink shounen ai is where it's at for the fluff, yaoi is usually pure sm**

@AriBari not just omega, alphas and betas can be knotted too but only omegas can get pregnant

@Mai oktyx