Can't be pleasured by someone else

I masturbate often and am able to achieve an orgasm easily. But when my fwb touches me I don't feel much pleasure. I've tried guiding his hand different places and instructing a little bit. But I think the problem is that I have such a specific way of doing it myself that I'm not sure how he needs to do it so I feel pleasure from him. Should I take a break from masturbating? Would that make clitoral stimulation feel even better when I don't do it as often (with my specific "technique")?