A motley crew of bisexual and curious young men enroll in an unconventional course, hoping to improve their oral skills with fellow students. The classroom transforms into a playground of desire as they follow the instructor's guidance, their eyes locked onto the throbbing erections before them. They tentatively begin, lips and tongues tentatively exploring the sensitive heads, before gradually taking more and more into their mouths, their gag reflexes challenged by the generous lengths presented to them. The air is thick with the scent of precum and sweat as they feverishly work to master the art of cock-sucking.