So, I'm in a long-term relationship with my loving partner, and everything is good, except for the matters of sex. Suffice it to say, one partner (male) has a very overwhelming sexual drive, while the other (female) needs sex like once a month (and it has always been so throughout life). Partners are monogamous and do not explore options of having a third party.

Can any good advice be derived for such cases? Is there something that can be done to improve things on each side? I would love to hear your advice.