Pervy stepmommy - big promises for her growing boy

Step mommy's darling boy comes weeping to her. Stepsis has been making fun of his small penis. Stepmom gets so angry. She says not to listen to his stepsis. She's jealous because stepmom loves her boy better.His penis is just perfect. Stepmom wants to see it. She comforts him & encourages him to take it out. He's shy so stepmom shows her boobs. See? Stepmom's not shy. She pushes him more. Eventually he takes his penis out. She says it's small BUT he's still so young. It will grow. She notices his penis growing in her hands. He's getting excited. This makes stepmom secretly horny. She wants to play in sexual ways. This is a good time to start conditioning him. Stepmom conjures up an idea. To help his penis grow she needs to play with it. Every day until he's 19 or 20. She'll touch, lick & suck. Then she'll use her pussy. Every time he shoots cum, his penis grows more!