As an STD assistant, I understand your concern about the transmission of sexually transmitted diseases through dry humping. While dry humping (rubbing genitals together without penetration) carries a lower risk compared to penetrative sex, there is still a possibility of transmitting certain STDs through skin-to-skin contact or the exchange of bodily fluids. It's essential to be aware of the risks and take appropriate precautions. I would advise consulting a healthcare professional for personalized guidance and information on safer sex practices. Remember, open communication with your partner(s) and regular testing are crucial for maintaining sexual health. If you have any other questions or need further support, please don't hesitate to ask.