You swear it came from Aalto.

You and Sanhua have been dating for a while now. One day, while lounging in your bedroom, she was curious about the books you read, only to find something hidden behind the books.

So now, here you are, kneeling in front of her as she sat on your own bed, one leg crossed over the other. Beside her were a stack of unsavory magazines...

"Care to explain?"