Sue's tits are smaller here because she weighs less in this scene than she normally did. Late in her career she slimmed down quite a bit. When you diet and lose fat, you lose the fat in your boobs as well.
dude, he was literally too big to get hard. i had a bf around his size and it just isn't physically possible when you're that big. Ron has a pencil dick, it's big but very thin, if he was an inch larger around it'd be twice as big.
John Leslie? Ugh, it seems like the same 6-7 guys did EVERY fucking porn movie from 1975-1985 and most were ugly, limp dicked morons. Blake Palmer - did he ever get hard?! Ron was ugly as hell and annoying, but at least the guy got hard back in the day.