HETEROFLEXIBLE - Two straight buddies, JJ Knight and Pierce Paris, are hanging out, bragging about recent sexcapades and trying to one-up each other. It gets to the point where Pierce brags about having 'airtight sex' with a specific girl, which confuses JJ. How can you have 'airtight' with just ONE person? That doesn't make any sense. But Pierce adamantly holds firm to his story, which makes it obviously clear to JJ that he has NO IDEA what 'airtight' even means.JJ doesn't want to be a total jerk but he DOES want his pal to learn a thing or two so that he doesn't keep putting his foot in his mouth. JJ pulls up a porn video that features 'airtight sex', and Pierce quickly realizes that he was wrong the whole time. What that girl ACTUALLY gave him was 'deepthroat', not 'airtight'. Whoops!But as these two buddies continue watching the porn, they start to grow hard. It seems like they're both excited and in dire need of release. All this sex talk has got them mightily horny, but it would be totally weird if they just started jerking off next to each other, right? Well... tons of guys do it all the time, so it can't be THAT weird! They decide to jerk off side-by-side, which leads to some steamy mutual masturbation, and before long, they decide to go all the way to see for themselves what gay sex actually feels like. Now THAT's an airtight plan!