Leena Stormon: she looks older than she probably is. The scene starts with her telling quite lascivious stories about fucking guys in church buses and whatnot. She then gets a "massage" which quickly involves fingers in naughty places. Soon she's fucking the massage guy (I won't insult legitimate massage therapists by calling him one, by any stretch), and very little of their faces are shown - it's mostly close-ups of genitals. She also takes it up the ass, and at this point we see more of their faces.
Hollie Stevens: cute girl, and I think we've seen this guy before...kinda nerdy, looks a little like John Oliver from the Daily Show. She wears these silly polka-dot socks throughout, and he wears black ones. His is the greater sin.
Heaven Tylor: waaaaaaay too scripted, but the scene features a fun-looking sex swing which I haven't seen before on HG. She spends a fair amount of time on her knees fellating some dude before getting fucked by him. Eventually we get a full view of the guy and his most impressive mullet. After cycling through numerous positions, she finally receives a thick facial.
Melissa: cliche pre-sex interview by a cliche nerdy guy with a hardon. He eventually joins Melissa and awkwardly messes around with her. At one point during the pre-sex interview, when asked if she spits or swallows, Melissa says "It depends on how much I like you." Later, when he ejaculates all over her mouth, she lets it dribble out. Understandable.
Ryder Hart: she brings along a collection of toys, including a vibrating *and* inflating anal plug. She's a picky girl - she knows exactly what she needs, which is a very high-speed vibrator right on her clit. The unfortunate thing is that while this may be enjoyable for her, it doesn't give the viewer much to look at. After a few minutes, though, she starts masturbating in both openings. There's never really a lot of "action" in this scene, but she's still pretty to watch.