Casting Lynn Harris was the only wise decision from the makers of COLLEGE CORRUPTION, a soft-core movie made by Cosmos Films to help fill the schedule of a Times Square theater back in the day before hardcore took over.
She's a co-ed (Debbie) that we get to watch perform simulated sex in a cheapo, one-set wonder, with no exteriors or visual connection to academia. As Debbie she's a theater arts major (alas, Lynn was never really permitted to show her thespian skills in dozens of low- grade motion picture appearances) while her pal Fran is self-described as a "husband major".
Bill visits and humps Fran -he is a Harry Reems type with mustache, though I believe this predates the real Reems sporting his trademark facial hair. The simulated sex carefully avoids showing hardcore penetration, but we do see his cock which Fran grabs and the dry hump has only implied fellatio, cunnilingus, etc. All the while their inane sex talk is drowned out by loud rock music playing, including The Arrows' familiar theme music for the classic biker drive-in movie THE SAVAGE SEVEN (a favorite of mine back then).
Wayne the mustache man's pal Bill has three girls in tow::Sally, Anne and Betty, and Bill enlists his help in servicing them in Scene Two. Wayne humps Betty, who has big natural breasts and a hairy bush, to the accompaniment of surf guitar music. An orgy erupts and the dialog track is replaced with dubbed sounds of sex. This scene spotlighting blonde Anne has a girl grabbing Wayne's boner, stronger stuff than expected in terms of X content.
A jump-cut finds Debbie at her typewriter visited by the femme dean who agrees to help her with her math. Though resisting at first, Harris succumbs to the dean's lesbian advances when the mature woman threatens her grades at school. Lynn's trademark puffy nipples get a workout here, a treat for her fans and the highlight of the otherwise ephemeral picture.
For this appearance Lynn sports a heavy bush, making the split-beaver closeups of the genre a bit undecipherable; the chubby dean played by Cosmos regular Ruth Knox is not attractive at all.
Bill calls Debbie by the name Betty (one of the other girls) by mistake when he returns, finding her still in tears after the lesbian encounter. "What you need is a good man" he says and humps her on the rebound. Their dirty feet are showing, a sure signpost for me that the porn film is bottom of the barrel.
When she rides Bill his limp dick can clearly be seen below her body not penetrating, and Lynn's climactic blow-job features the "hand blocking view" technique - a bygone art learned in the late soft-core era circa 1969/70 and now as antiquated as the buggy whip (latter relegated only to BDSM movies I guess).