The virus is rendered unable to infect once exposed to air.
even if there is exchange of some infectious semen... 15 mins after ejaculation... how long would hiv survive outside of host... the article saying days is scary...http://www.aidsmap.com/Survival-outside-the-body/page/1321278/... it says weeks...
pls im scared
Mutual masterbation is not a risk for hiv only penetrative sex.