Well, I technically know of a third scene she did with the same guy when she was Deanna Dees with much smaller boobs. I don't even count that blowjob scene as HC, in fact I'm angry they wasted the opportunity.
"Here is Deena, Deena's husband, let's have them do everything but fuck. Great idea."
Only Deena's careful slathering of lotion over her enormous boobs saved that scene. After he shows up, awkward titfuck, awkward blowjob with lotion on his dick, awkward awkward awkward. Yeah, he is not the best specimen but he bagged himself a goddess during her peak years. Don't know if they're still together, but I'd still be hitting it. 20 years with those boobs? Heaven.