KTFT-008A - Wife of the CEO gets wild with employees in the office

This is the first part of the trilogy 'I want to be had in my husband's office...' starring Yumika Saeki. Yumika's physique wasn't well-maintained at the time, so she's no longer the Yumika I used to like. Very disappointing. I bought all three, and I'm worried about the rest. It's not just the physique; the plot is completely disjointed, jumping around in a chaotic mess. Scenes cut off regardless of the situation, location, or what's happening. What is this? As a fan of this studio, this is the worst I've ever bought. I don't understand why they made it a trilogy based on this first part, and I don't expect the next two to provide any answers. I'll watch them since I bought them, but I have no expectations. If by some chance it all clicks and makes sense, I'll retract this and apologize in the reviews for the next two parts.