Dude, If Our Girls Won't Do It...

Two heterosexual buddies, Kenzo Alvarez and Kai Taylor, are prepping for prom night together. As they perfect their looks, they complain about how everyone else is likely to engage in intimate activities tonight - apart from them. Their girlfriends have made a commitment to refrain from sexual activities until they tie the knot.
While the guys honor their partners' decision, it's frustrating for them to think that they'll only end the night with a simple goodnight kiss. Kenzo and Kai keep griping, mourning over the prospect of witnessing others sneak off for physical pleasure. The prospect of being extremely aroused without any possibility of relief from their own partners feels unbearable.
Eventually, they realize that the only way they might survive the night is by pleasuring each other before the event.