Thanks for writing in.
infection is usually not transmitted by oral sex
.Few natural substances in saliva neutralize the HIV virus effectively.Semen is effective carrier of HIV virus when it comes in vaginal or anal mucosa can transmit the virus.Oral cavity transmission is unlikely for HIV.
virus can get transmitted by this type of exposure.Oral and facial warts
can occur by this type of exposure.Also oral sex can weaken the latex condom decreasing its efficacy to protect from STDs.It is best to avoid such high risk exposure to prevent STDs and HIV infection.
Hope this helps.
MD STD n HIV