NCJ Number
116107
Journal
Journal of the Forensic Science Society Volume: 28 Issue: 5-6 Dated: (1988) Pages: 341-355
Date Published
1988
Length
15 pages
Annotation
Data from research regarding oral sex was reviewed to determine its prevalence in sexual assaults and to guide forensic scientists so that the appropriate tests can be conducted.
Abstract
Oral sex refers to a variety of actions; the broadest definition includes any contact between the mouth of one individual and any part of the body of another individual, other than as a form of greeting. In the forensic context, the broad definition is useful, because analingus and breast biting are features of sexual assault. Although the prevalence of oral sex in crimes is difficult to determine, it seems to occur in at least one third of male offenses and in about one fourth of female offenses. Fellatio is the most prevalent type of oral sex, and can be revealed both from semen and saliva analyses or analyses of clothing or other items. Saliva detected by a high level of amylase on vaginal swabs indicates cunnilungus. Analingus is difficult to demonstrate due to lack of specificity of the test in current use, but substantiation of such an act is seldom needed. Oral-breast contact occurs regularly and can be shown to have taken place by examining body surface swabs and clothing. Figures, tables, and 44 references