Penthouse Forum Advisor 1977: The Answers to Every Question You Ever Had About Sex

"Includes: impotence, group sex, contraception, frigidity, marital problems, incest, fellatio, bondage, bisexuality, male sexuality, homosexuality, masturbation, drugs, cunnilingus, breasts, anal sex, extramarital sex, fixations, rape, sexual problems, S/M, ejaculations, libido, transsexualism, penis, voyeurism, menopause, menstruation, orgasm, pregnancy, circumcision, prostitution, aphrodisiacs, enemas, sexual aids, enemas, venereal disease, fetishism, sterilization, transvestism, prostate, troilism, vaginismus, clitoris, urolagina, bestiality, and wide, wide world of sex."