Nice story, definitely worth continuing. 

I like how Jessica plays with Sam's mind as she teases him with her feet.  I also like how her coworker Yari has a tiny stuck in her armpit under a bandage {FYI, I have a similar situation in a yet to be posted story, where a friend of the main character is held captive under a bandage in her armpit.  And I thought I was being so original.  Ha Haaa!  You may want to check out one of my previous stories titled "Rachelle's Sweat Pads"}.

I love how Jessica increases the time spent under her toes from 7 hours, to a week, to a month, to a year, and so forth. 

It's also nice that however Sam thinks in his mind that his situation is awful, he can not stop getting sexually excited by Jessica's foot / toes.

Hopefully Sam will come to the realization that us other Female Feet Lovers / Worshipers have.  The more a woman's feet stink of odor and stench, the more her feet smell of the sweetest bouquet.  The odor far more fragrant than any expensive, French perfume.

What smells better than a woman's foot stench?  The woman's body overall.

For the record, I like the picture.  She's pretty, and her feet look beautiful.  What foot lover / worshiper wouldn't want to lick the sock lint from her scrumptious toes?  A steak and lobster diner with champagne worth $500; her feet and toes PRICELESS.

Keep up the great work.