"I'm straight, man," one boy insists, yet his cock tents his jeans at the sight of a twink's ass. Another, nervous but curious, lets his hand be guided to a thick twink cock. The bus rolls on, the boys' inhibitions dropping with each stop. They suck, they fuck, their straight identities blurring in the heat of gay desire. The twinks' moans fill the bus, the straight boys' taboo lust driving them on, their cash-stuffed hands testimony to their public, gay encounter.