If "Josh" were to have sex with "Kate" who recently had sex with "Mike," in the process of thrusting his penis back and forth in her vagina, some of Mike's semen would be forced under Josh's frenulum… Were Josh to then have sex with "Amy" several hours later, it is possible that some of the displaced semen from Mike would still be present under his foreskin and thus may be unwittingly transmitted to Amy who, in turn, could then be impregnated by Mike's sperm.
Source: Click here and Click here
No comments:
Post a Comment