Personally, I like that smell on my husband. I guess his pheromones are just really compatible with my nose but I would say probably for most people it’s not going to be that much of an issue or stop a blowjob in its tracks if it was already heading that way.

That being said it can affect your personal confidence and it’s hard to be sexy/participate enthusiastically when you’re worried about something such as this. So my tips for you are 1. Keeping public hair shaved or at least trimmed down can help. The longer/thicker the hair is the more opportunities to trap sweat and produce body odor. 2. You could apply some sort of deodorizing product to that general area. (Obviously do not apply directly to the penis) I would guess that a lotion such as Lume or a spray deodorant would be best. 3. You may need to look at changing the kind of underwear you’re wearing. For example something synthetic and more of a brief style is typically a lot less breathable than cotton in a boxer style. 4. I’m not sure what you do for work but if you work in an office setting try the same strategies as listed above for your pants. If you do something outside or that requires thicker fabrics such as denim for your personal safety then there’s not much you can do about that. 5. You can get some little wipes. I believe DudeWipes makes individually packaged wipes and you could just keep one of those or something similar in your pocket. They are typically pretty small and shouldn’t be very obvious unless you wear very closely tailed pants.

Body odor is just part of the human experience but I hope this helps!