So, it's really late in the night and this oblivious step-mother now decides to jump on the treadmill to get her 'steps' in. Hearing the commotion, the step-son comes downstairs to see if everything was ok. step-Mom assumes that no one's around, so she is in her intimate clothing doing her thing. step-Son catches a glimpse of this and decides to stay downstairs because apparently, he is not able to get tired (especially after seeing step-mom nearly naked). Thankfully, the step-mom catches step-son watching and decides to confront him. She is very gentle and worried that she accidentally interrupted her beloved step-son's $leep. She suggests to her step-son that maybe if he watched her workout, he might get bored and want to go back to his room. So, she does exactly that! (How foolish and naive of her!) But the step-son being the perv he is, he watches step-mom workout on the treadmill even closer as if almost wanting to sniff her sweaty butt. step-Mom suddenly and intentionally let's a stinky fart out (oops!) and it happens to be right where the step-son's face is. And this is when step-mom catches him (AGAIN!) AND decides to have a talk with her step-son which takes an unexpected and very horny turn ;)