Lesbian porn made by women for women is by nature generally boring to men and usually features unattractive dykes. Maybe it's best to refer to lesbian porn made for men as girl/girl. Most girl/girl overall is dull, but so is most straight porn which is often ruined by the male meat puppet therefore making porn without guys a reasonable alternative. Men like to see 2 hot chicks go at it, but a Howard Stern tyoe fascination with lesbian antics is more like seeing lesbians as entertainment rather than erotica hence the increased chances for boredom.