I am in search of a lubricant for my husband. There are times that he will "finish" (for lack of a better word) himself after we have had sex. I am there and it is not like he gets up and leaves its just part of our thing so to speak. lol, BUT anyway, sometimes he chafes. I am looking for something that stays "wet" for at least 10 minutes and will benefit the skin of his penis. Any thoughts?