[coachkenlim]

I used it together with Blisswater. Mine also very sensitive, many times also cannot last more than 5 mins. Tried 2 sprays as instructed but that takes me too long to cum. I heard someone said he takes 1 hour but I old man no physical strength to last so long, feels tired physically. I adjusted to 1 spray, works well for me. I can about 10-20mins. Try it on your own and adjust as needed.