Dadinamite presents an erotic exploration of bi-curiosity as two straight-acting friends, alone in a cramped apartment, can't resist the temptation to masturbate side by side. With cocks out, they stroke and tease, their breathing growing heavier as they steal glances at each other's rigid, throbbing dicks. The tension builds, their mutual masturbation becoming more intense, more explicit, until they're both grunting and groaning in ecstasy, their hands working furiously as they push each other closer to the edge.