Personal experience is that hanes silk reflections and Ceceila De Rafael feel wonderful. As stated above the lady with the sexy feet has to be careful and use restraint. My wife will put her foot on my stomach and pin my cock with her other foot and slowly strok me, nylon on both sides is great then she will take my precum and smear it all over the head with her hose or she will bring her foot up and make me lick it off, the saliva and precum then makes the hose even silkier and usually cum after that. Slow and steady wins the race. Hard and fast causes brush burns!