jelqing then continueos lazy-ass stretches


I was wandering if i stretched then jelqued if it was safe and would not hinder gains if i did continuos lazy-ass stretches after i did the jelqing session???I was wandering if that continous stretching from the lasy-ass stretches would affect the tissues or cells because isn't it true that after u jelq or after any session u need to rest...So wouldnt doing continuos lazy-ass stretches after a session complicate things.....need answers --confused...Going mainly for erect length gains!!!!!!!