Two heterosexual friends, Isaac Parker and Jay Tee, are studying together but feeling bored. They suggest taking a break by discussing organizing a gathering and potentially hooking up with women. Jay shares a past experience where a girl complained about the size of his manhood. Isaac doubts the validity of Jay's claim, insisting his own size is superior. To settle the debate, they agree to compare their sizes. As Jay mentions he grows when aroused, they mutually decide to stimulate themselves to get an accurate measurement. Despite trying to maintain focus, they steal glances at each other during the process. After both reach full arousal, they use a measuring tool to assess their sizes, confirming that Jay is indeed larger. The revelation leads to unexpected arousal, leading them to engage in oral activities. As they explore further, admiring each other's bodies, they realize that continuing their sexual encounter is far more appealing than returning to their studies.