A loveless marriage and absent father?
That just means he can fill that space with his chunchunmaru and fill her heart up until she becomes a quivering mess once night ends.
Now the real question is how long until we get a threesome or foursome scene?
Queue the sad backstory... but it really does hit home. Spend time with your loved ones when you can. Either you'll be gone or they will. But hey, maybe a 90's fantasy otaku with cheesy lines will show up in your hour of need! In any case, looks like the little one is getting a few siblings.