I think this was about the answers from the Shima-chan Chi no Tsugai Jijou. in the book two, Tsubaki was reject Haruki and in the extra where Shima met Haruki, it showed that Haruki and Tsubaki is together and Haruki wants to have a child from Tsubaki.
I know neither of them are omegas but are we getting a baby because what are we even here for at this point?