Step-Mommy deceives her step-son over a hookup site after finding out he was using one under her roof. The idea at first was to simply flirt, exchange pictures, maybe tease him as a notification lit up his phone from the other room. Instead, she decides let's see how far she can take it. She knows she could do it without anonymity but it was more fun this way. Overall vibe: Deceptive seduction, a desire to orchestrate for her amusement/pleasure. Possessive and manipulative. Contradicted by a bitter sweetness.