A Little Irresistible(1991)

Five years before the hit "Jerry Maguire" hit theaters, there was this obscure porn feature starring Buck Adams in an even more flamboyant role as an egotistical, hard-nosed agent. Buck brings to the assignment the combined energy of a Gooding Junior plus a Cruise. He manages a rock band called The Hormones (by a weird coincidence, an Irish band by that name came along in 1996, the year of "Jerry Maguire"). His chief antagonist is a domineering manager of girl bands named Sir (as in the bondage connotation) played by porn's leading or only dwarf star Napoleon.