Hello. I also would like to know the answer to this question.
From my understanding and use, you apply it in areas so that absorption is slow into the blood stream. Transference to other people can happen when you have sex. Toxic to women.
my wifes Vajaina is very rough not Smooth so i dont interest in sextual intercourse with wife how to solve problem when i imagin beautiful girl my penile automatically active and when i see Wifes Vajaina automatically penile deactive. and her vajaina also very rough not smooth
You might want to ask this in the womens health area. But my understanding is that as sexual excitement starts with women fluids lubricate the vagina. Do some fore play like an hour or two.