Erectnophobia 2 (1992)

You can't see where they're hiding, but they're here...and they're extremely hungry. Jungle fever is breaking out everywhere; it starts with a bite... a soft warm wet nibble and then you begin to sweat and then an unusual stiffness occurs followed by an overwhelming feeling of insatiable lust that takes over your mind and you're trapped... caught in a web... a captive... but it's just too good, too hot to let Erectnophobia 2, it's as hard as a rock and it's coming to get you...