These three tapes are standard Dirk Yates videos. They're filled with young military men nervously staring at the camera while being distracted by the porn playing on the television. After some conversation, they strip off their clothes and watch porn while rigorously jacking off.
Vol. 160 and 161 are pretty much identical: four solos each and the boys wink their assholes for the camera. Vol. 162 features a bonus solo scene and two man-on-man sex scenes. It's like a virgin sacrifice and rather exciting to watch the boys get closer and closer until they're sucking each other's cocks and fucking.
All three videos also have the same problem with excessive background noise and annoying camera flashes.