isn't it in vol 12. The between in the lines part. Sasha is having troubled on how the heck did she get in that state plus her superior is keep on teasing her which is pure laughs
And that's why she ended up like a holy mother.. But shmaster said its just her body is still reacting due to telesma. But to me her symptoms are like pregnant. And their really is something on her womb which is yet unconfirmed if its a baby or something but it will be tremendous for sure.
All and all its T-O-U-M-A's fault to begin with or rather partly his fault. His father tried to cure his curse of being a walking bad luck or plague that cause disaster or something. That lead on collecting occult stuff that adds on luck. But it wouldn't do any better for touma and that collection ended up for Gabriel to fall on earth and that baka angel ended up on Sasha. That ended up with a baby or something that can also be called a baby..................... and the roots is T-O-U-M-A