Fenech's character herself goes from a shy, demure woman manipulated by her grasping mother to a more than active participant in the scheme, justifying herself all the way in hilarious monologues with her dead husbands photograph (which keeps changing expressions). Fenech here shows why she was the reigning queen of 70's sex comedies. Even with the usual bad English dubbing, she delivers a very funny performance that would be worthwhile even if she didn't take her clothes off (but, of course, she DOES take her clothes off too). Fenech managed to work with pretty much all the 70's Italian sex comedy directors from the best (Sergio Martino, Lucio Fulci) to the relative hacks (Michele Massimo Tarantini). The director of this one, Mario Laurenti, with whom Fenech also made "Ubalda, All Naked and Warm", "Vice in the Family", and "Schoolteacher in a Boy's College" among others, was kind of in the middle of the pack, but he definitely does an adequate job here. But it would have been hard for any director to screw this up with such a great concept and such sexy AND genuinely talented leading lady.
I can even pay this the ultimate compliment for an Italian sex romp and say that it would have been entertaining comedy even WITHOUT the sex. (I know--the mind boggles). Recommended.