A group of unsuspecting straight boys are enticed onto a bus with the promise of easy money, only to find themselves surrounded by eager gay men. The transformation from shock and hesitation to reluctant participation is captured in vivid detail as the straight boys are coaxed into their first gay sexual experiences. The bus becomes a mobile den of iniquity, filled with the sounds of moans, slurps, and the smack of flesh on flesh as the straight boys are initiated into the world of gay sex.