Doris Wishman, known as the "Queen of Exploitation," delivers a ridiculously bad sequel to her earlier film with Chesty Morgan ("Deadly Weapons"). The exceptionally busty Chesty Morgan reappears for this unbelievably low-budget imitation of a sequel, and it manages to exceed the original in its outrageousness. In this installment, she portrays Jane Tenay, an undercover agent tracking heroin dealers. A camera is posit…