Responses
I think Dojin's sister's partner is a male omega. She drew nsfw art of them before
She has a partner ╥﹏╥
What if they aren’t really partners but sex buddies. Oh well whatever, it works out in the end either way
I don't think she's like that. I think she really loves them
What if, the pretty girl that the beta is friends with is the partner for Dojin’s sister. I heard the author was going to make a side story for the sister too