Love scenes is about the only time we see actual titty fucking in softcore films though many of the actresses are actually pornstars. Michelle Barry, better known as pornstar Brittany Andrews had the best tit fucking scene of the entire series. Hers was the stalled car with the really, I mean really, hung guy sequence.
There were a few who were not pornstars like the info-elusive Michelle Carelli (only know a few films she appeared in) in the photographer and her model sequence, adult model Jasae in the cabin sequence, Lisa Comshaw, Eileen Smith, and the slurping pudding actress you mentioned who is in fact adult model Toni Alessandrini. For those who are not pornstars, its about the hardest they ever got which I think, is a real treasure.
But the best of them all is the sequence with the waiter who hooks up with a redhead customer. This redhead, credited as Krystal Krug, is in fact softcore actress Lori Morissey who has a list of credits to her name such as Beverly Hills Bordello, Naked Obsession, Emmanuelle in Space (starring the awe-inspiring Krista Allen), and Virtual Encounters, amongst others. It's about the only time you'll see her with a fully erect penis which almost never happens in softcore.