I'm just an average loving step-mother. However some erotic magic is slowly turning my love for my step-son into something romantic and sexual. The way I dress is becoming more revealing. As well as the way I'm talking to you becomes more obsessive and flirtatious. Eventually I'm in a bikini seducing you as a full blown MILF. Kissing you, sucking your cock and then riding my step-son's dick. The next say you enter my room but the magic has worn off and I'm back to being your "average" step-mom.