Half the commenters called this
I was initially expecting BDSM sorta stuff, but either way it was obvious Takkun would already know and be into whatever her embarrassing hobby was
She can't win, she should just give up and get married already, this "no I can't!" shit is getting old fast
There's plenty of humour to be had with them navigating society together with her assuming the worst at every opportunity and then only rarely finding it