how long should i do no touch?

recently i find any stimulation to my clit to just not be as engaging as before 🙁 i think i should start no touch to help with that and make me needy. how long should i do no touch for?? im a beginner at it but i would love suggestions!!! female orgasm denial Get your own Orgasm Control toys: For men: http://www.amzn.to/1V6XQvv For women: https://ift.tt/1UWn54n