It seems counter intuitive when you read the heading for this one doesn't it? Orgasm denial for couples. It's not like you're going out to purchase sex toys for couples where the point is to get one, or both of you, off into orgasmic bliss.
So, you're reading this site because you or your partner might be interested in chastity. You've read up to this point what you're familiar with what is chastity and orgasm denial and you're interested in knowing more.