Corrinne and Steve: this one starts right off with Corrinne fellating Steve. He then fucks her doggy-style, but his body obscures the action so you can't really see anything. He then ejaculates into a towel, and God only knows what happens...she either gags or vomits into the towel, I can't really tell...it's probably the most un-erotic thing I've ever seen. They then do another oral scene, but less gagging this time. Then, in another scene, she's on all fours and he ejaculates on her pussy. She seems to really enjoy this.
May and Adam: hotel shoot, including some lame "so you're the actress who wants to get into pornography?" roleplaying. He gives her constant direction instead of just letting her do her thing. They eventually fuck - Adam's got a huge cock but she takes it like a champ. You can tell she's really just humoring him, but she's cute to look at.
Sadie Johansen: another hotel shoot, another roleplay. Sadie's a Swedish 27-year-old who fellates a rather well-hung gentleman. Soon she's getting fucked from behind, and queefing like there's no tomorrow. She's enjoyable to watch, especially when she receives the guy's load on her face - she doesn't squeeze her eyes shut for dear life like American actresses do.
Jess: masturbates and has her boyfriend use a vibrator in her. She seems to enjoy it. The entire scene is pretty much a close-up of her vulva, though - not a lot of context or communication between the partners.