This clip starts where Part 1 ended... Dr. Cupcakes sits in the lounge when his assistant, Dr. Straps comes strolling in. He'll deal with her later, but for now he explains that he has a new test subject that needs her attention. The scene cuts to Rachel struggling out in the lab (This part is in B&W). We cut back to Dr. Cupcakes explaining how he got started without her. We then cut back to a short segment of Rachel struggling and being spanked strung up with her legs spread (this is in B&W). We cut back to Dr. Cupcakes again, as Dr. Straps changes the subject and mentions her new outfit. Dr. Cupcakes looks her over and orders her to remove her lab coat so he can get a better look. She's trying to make him forget about her being late. We then have a look into the future where we see a glimpse of what Dr. Straps punishment will be for her tardiness (B&W). He orders Dr. Straps to bend over the table where we get a good look at her seamed stockings and ass. He tells her again that he does not put up with tardiness and we get another glimpse into the future where Dr. Straps is being punished (B&W). Dr. Cupcakes gives Dr. Straps a few good hand spanks and tells her that more will come later, before we get yet another quick glimpse of Dr. Straps being belt whipped (B&W). He has other priorities today... We cut to Rachel once again struggling in tight bondage. The B&W fades into color as the two Doctors converge on Rachel. They have a little fun at Rachel's expense, before Dr. Cupcakes orders Dr. Straps to take Rachel for a little walk to break her down a bit more. Her neckrope is removed, before her Harness gag is tied back. Dr. Straps tugs on Rachel's crotchrope leash. Poor Rachel inches along as Dr. Straps taunts her, occasionally stopping to smack her ass. After walking for a short while. dr. Cupcakes steps back in and tapes up Rachel's hands into balls, ensuring she will never escape while he is gone. While taping up her hands they talk about the experiments that Rachel will have to endure including gags. We then get a glimpse into the future of Rachel wearing several extreme gags (in B&W). Dr. Cupcakes slaps Rachel's ass hard a few times before he turns her over to Dr. Straps. She starts in with Rachel's exercise regimen once again. They walk back and forth as Rachel awkwardly tries to walk while tightly bound and her head pulled back. Dr. Straps continues smacking her ass and taunting her trying to get more speed out of Rachel. After a while Dr. Cupcakes returns. They take Rachel back to where she started and tie her crotchrope overhead. Dr. Straps continues playing with her test subject and orders her to do a little twirl for her. Rachel is eventually left on her own once again as the clip ends.