THOR: "C'mon baby, light my fire..."
AMORA: "I intend to."
A few weeks later -
AMORA: "Thor honey, there's something very important I have to tell you."
THOR: "Yes, my other love?"
AMORA: "I'm pregnant."
THOR: "Oh crap."
5 years later -
SIF: "Thor, don't you think it's time you told Torunn the truth?"
THOR: "What, that her biological mother is really Amora the Enchantress? Don't be silly! Why waste all that wonderful hush money we paid Amora to keep her quiet all these years?"
SIF: "Thor, if you don't tell Torunn the truth, we're finished."
THOR: "Argh. Alright fine, I'll tell her tomorrow."
10 years later -
THOR: "Torunn honey, I know the timing sucks, but there's something very important I have to tell you."
TORUNN: "Is this about Amora the Enchantress being my biological mother instead of Sif?"
THOR: "Well yes actual- wait what?! You knew all along?!"
TORUNN: "Come on Dad, it wasn't that hard to figure out. I mean look at me, I look almost exactly like Amora, AKA: my biological mother, when she was my age, plus you left your desk drawer open where there were all these old love letters she sent you, plus legal payments-"
THOR: "I am so going to jail now..."
TORUNN: "Um, guys, heh-" [nervous laughter] "-it's not that I'm not flattered by your... enthusiasm, but if you don't stop groping me, I will castrate you. That's why Dad gave me this sword."