Step-mommy's new job

Marcy got a call today at work about her stepson's grades. Apparently, he hasn't been doing so great. She knows that she's got to do SOMETHING to help her stepson. She just isn't sure what to do. After discussing her stepson's problem with a few others, she's got a plan. Her stepson is just so stressed out lately. So much expected of him. Of course, he's frustrated, also! She's noticed the way he's started looking at her...staring down her shirt... taking peeks at her ass. He needs to de-stress and get focused. She knows just how to help. She'll do what ANY good Step-Mom would do. Her stepson is so shocked! Is his Step-Mom really crawling under his desk... offering her hands and mouth and tits to her own stepson?!? Step-Mommy is so eager to get that cum from her stepson! Once her stepson blows his load, he'll be much more calm and focused on his homework...