Twinky Charles Delgado is miscast as a swimming instructor. Instead of playing to his boyish strengths, he strains to pretend to be hunky -- or to actually know how to swim. Smarter erotica-makers would have thought of a more fitting concept for him, or his co-stars, Oliver Lacson and Brixx Madrigal, who play his lovers/students. In such demanding roles (models in trunks), they're cute at best, silly at worst -- never truly sexy and only marginally "revealing". Set entirely in one lame garden pool and shower in flat daylight, and relying on narrating heads to talk the story forward, Junior is the most ridiculous-looking in the perplexing "male student body" series.