Sexual Choices: An Introduction to Human Sexuality

adults androgen attitudes attractive baby behaviors bisexual body breasts caresses cervix clitoris cohabiting common condom contraceptives couples culture defined desire develop ejaculation emotional enjoy sex erection erotic estrogen excitement expectations experience fantasies feel females gender role genitals girls gland gonorrhea herpes heterosexual Hite homosexual hormone human sexuality increase instance intercourse intimacy intimate involved Kinsey kissing label Language of Sex learned lesbian lives lovers males marriage married Masters and Johnson masturbation menstrual menstrual cycle muscle older orgasm ourselves parents partners pattern penis percent person physical pleasure potential pregnancy problems progesterone prostitutes rape rela script scrotum sensitive sensual sex education sexual activity sexual arousal sexual relationships sexual responses single social someone sometimes sperm stimulation teenagers tend thing tion tionship touching Urethral usually uterus vagina vas deferens vibrators woman women young