Summarize this article:

If you live with someone who has an overactive sex drive, then he or she may want to have sex at odd times of the day or even multiple times of the day. It is important for you to express your feelings about this behavior and set clear boundaries about when you are willing to have sex. Keep in mind that your partner may feel rejected or think that you don’t like to have sex with him or her at all. Make sure that you emphasize your attraction to your partner to minimize conflict.  For example, if your partner often wants to have sex in the morning when you are trying to get ready for work, explain why this is inconvenient for you. You might say something like, “I love all of the affection that you give me in the morning, but I have been late a few times because of it. I think that we need to keep these encounters to the evening when I have more time to spend with you." Or, if your partner wants to have sex multiple times every day, then you might say, “I am glad that you are attracted to me. I am attracted to you too. However, my sex drive is not as high as yours, so I can’t keep having sex two or three times every day.” People with high sex drives may benefit from incorporating vigorous exercise and other activities into their daily lives. If your partner does not exercise much or if he or she does not have any hobbies, then encourage your partner to do these things. For example, your partner might take up running, cycling, dancing, or swimming to provide an outlet for sexual desire and frustration. Your partner might also take up an enjoyable hobby, such as knitting, cooking, or playing an instrument. Some people might feel like it is not appropriate to masturbate when you are in a relationship, so you may need to discuss your feelings about this with your partner. If your partner is interested in having sex every day or multiple times per day, then he or she may need to masturbate once per day or every other day to control his or her sex drive. Talk to your partner about masturbating on a regular basis. For example, you might say something like, “I enjoy having sex with you, but my sex drive is not the same as yours. Would you be willing to masturbate a few times per week or more to help make up for the days that I am not in the mood for sex?” If your partner just has a high sex drive, but does not feel as though sex is a compulsion, then you may need to try some new things to satisfy your partner sexually. Although you may not be up for sex as much as your partner is, there are still ways you can satisfy his or her needs. For example, you could:  Incorporate more oral sex into your lovemaking. Try out some sex toys. Watch pornography together. Try phone sex when you are apart. Some people who have overactive sex drives may use sex as a way to feel closer to their partners on an emotional level. If your partner is using sex as a way to feel emotionally close to you, try to find other ways you two can feel emotionally close other than through sex. Look for other ways to build emotional intimacy with your partner, such as:  Asking about your partner's day and sharing about your day. Confiding in your partner when you have a problem or concern. Telling your partner how much he or she means to you. Going on romantic dates.

Summary:
Set boundaries. Encourage your partner to find non-sexual outlets. Tell your partner that you are okay with masturbation. Consider other ways of meeting your partner’s needs. Build emotional intimacy.