Hello doctor, it's been many years since we've got married. We don't have any issue in our life too. Even don't have any issue with our sex life too. But we both (me and my husband) have fantasy and things while having sex. We wanted to do multiple partner intercourse. We both have the same taste of that but is it a problem? (something like me enjoying with other men that is from spas, even me to want him to do so. (also have another problem but he to knows that his penis is very small, but i'm perfectly ok with it but he's not. Coming to truth I don't get sensation of pleasure or satisfaction on intercourse but still it's ok to me). So is it ok to do multiple partners, fulfil the fantasies come true?