I will pick up from this old post and provide additional information.
I don't know what was in the original Italian version, but I will describe the Anabolic VHS version that was released sometime in 1998-1999 (the original Italian language-track was left untouched in the Anabolic version) with a running length of about 113 minutes.
Basically the premise of the film is that of young SimonaValli who is left a large inheritance by her recently deceased aunt.
Scene 1: Outdoors, against a high white wall Simona Valli and her cousin Gianfranco (Christophe Clark, billed as Cristof Clark) have quick tryst. This scene is intercut with a young girl with reddish hair in a blue dress (referred to in IAFD as 220772-A, who I will refer to "A" for expediency)
[IMG]http://img279.imagevenue.com/loc347/th_362387703_AnalXExport_A_123_347lo.jpg[/IMG]
sitting on a living room couch watching a tape or TV program of a dark-haired girl (in IAFD as 220772-B, who I shall refer to "B") masturbating (Scene 2).
[IMG]http://img9.imagevenue.com/loc383/th_536266634_AnXImport_B_123_383lo.jpg[/IMG]
This sets "A" also masturbating. The Valli/Clark scene is brief and it only involves bj, with Valli quickly interrupting the action declaring that it is late and she has to go see her aunt (who we shall see in Scene 3 is none other than "A"!)
Scene 3: Valli comes to see her aunt "A" (who appears to be younger than Valli). "A" asks Valli whether she is still a virgin and asks to see her pussy. Simona comes through with and old promise that she made to "A" that she will give up her virginity only to her, and so they perform a lesbo scene. This scene is intercut with Scene 4
Scene 4: Gianfranco, pissed off at Valli by not letting him screw her, picks up a blonde prostitute (Anita Rinaldi) off the street in his car and takes her to her pad, and they have sex on a bed in various positions (anal, facial).
Scene 5: Back in his apartment, Gianfranco gets an unwelcome visit from two guys (Philippe Soine, John Walton) and a girl (Thunde Johnson:
http://egafd.com/actresses/details.php/id/t00036) who have come to collect some unpaid debts and threaten him with a gun. They give him 24 hours to pay up and to bring the money (30 million lire) at the garage. Gianfranco plans to get the money from the newly turned rich cousin Simona.
Scene 6: While the 3 debt collectors wait at the garage they have a 3-way (anal). This scene is intercut with a bedroom scene (between "A" and Valli , as well as "A" and Franz) . "A" is bored and wants to have her pussy licked some more by Valli (Scene 7). When "A" quickly tires of that, she dismisses Valli and calls over a young blond guy named Franz (who suspiciously looks like a young Bob Terminator, and perhaps some one can clarify/confirm) and they have sex (she jerks him off on her chest) (Scene 8)
[IMG]http://img259.imagevenue.com/loc479/th_363035784_AnalXImport_Bob_123_479lo.jpg[/IMG]
Scene 9: Gianfranco explains his predicament to Simona, who agrees to lend him the money. She gives him a bj on a stairway and he cums all over her tongue.
Scene 10: As Simona and Clark are saying goodbye outside, Soine and Walton have returned to renew their threats and tell Simona to deliver the money at the garage later that night.
Scene 11: Simona delivers a suitcase full of money to the two thugs, but it is not enough (they want an additional 10 million lire). They set their sights on her, but she pleads to be left alone as she is a virgin. So she lets them fondle her ass, gives them a bj and lets them cum on her breasts.
Scene 12: Gianfranco is relaxing in his bathtub when Simona returns and tells him the money was not enough. She finally decides to have her cherry popped by Gianfranco. and they have vaginal and anal sex inside and on the side of the bathtub (he cums all over her open mouth). In return for her virginity and help, Simona asks Gianfranco to murder her aunt so she can gain quick access to her inheritance. It is not really clear in what way her aunt stands in her way of getting at her inheritance.
Scene 13: Simona hands Gianfranco a knife and tells him to kill her aunt. When he returns with the bloodied knife, she tells him to go to the bathroom to wash it off, and as he turns his back to her, Simona shoots him in the back. She calls the police to report a double homicide. There is a further reading of the will and it is not clear whether Simona was daydreaming and plotting the whole thing (on how to get her inheritance) or whether this was the outcome of the two murders. In any event the next scene (scene 14) shows Simona in an outdoor pool with two males (one of them being long and curly-haired Frank Gun, the other I don't know) (DP).
[IMG]http://img34.imagevenue.com/loc555/th_536316437_AnalXImport_Finalscene_123_555lo.jpg[/IMG]
This scene seems to suggest she is now free to enjoy her new wealth.
Perhaps the original Italian version may have differed is some respect with this Anabolic VHS version, and if that is the case perhaps someone can provide some brief outline of the different scenes. Also if some one can ID the other performers it would be appreciated.