This story is very fixated on long panels that cut across the middle of two pages, for what seems to be very little actual benefit. This page features a woman with butterfly wings asking if anyone wants fellatio, which is a very high-faluting word for a magazine like this. Not surprisingly, someone takes her up on it in the very next panel. It’s easy to miss if you’re not paying attention. 

(Heavy Metal issue #26, May 1979 – Page 48&49 The Entropics by Rogers and Arnold)