The Jewish Woman and Sexuality
רב כהנא על גנא תותיה פורייה דרב שמעיה דשח ושחק ועשה צרכיו אמר ליה דמי פומיה דאבא כדלא שריף תבשילא אמר לו כהנא הכא את פוק דלאו ארח ארעא אמר לו תורה היא וללמוד אני צריך
On a similar note, the Gemara relates that Rav Kahana entered and lay beneath Rav’s bed. He heard Rav chatting and laughing with his wife, and seeing to his needs, i.e., having relations with her. Rav Kahana said to Rav: The mouth of Abba, Rav, is like one whom has never eaten a cooked dish, i.e., his behavior was lustful. Rav said to him: Kahana, you are here? Leave, as this is an undesirable mode of behavior. Rav Kahana said to him: It is Torah, and I must learn.

(ו) הַמַּדִּיר אֶת אִשְׁתּוֹ מִתַּשְׁמִישׁ הַמִּטָּה, בֵּית שַׁמַּאי אוֹמְרִים, שְׁתֵּי שַׁבָּתוֹת. בֵּית הִלֵּל אוֹמְרִים, שַׁבָּת אֶחָת. הַתַּלְמִידִים יוֹצְאִין לְתַלְמוּד תּוֹרָה שֶׁלֹּא בִרְשׁוּת, שְׁלֹשִׁים יוֹם. הַפּוֹעֲלִים, שַׁבָּת אֶחָת. הָעוֹנָה הָאֲמוּרָה בַתּוֹרָה, הַטַּיָּלִין, בְּכָל יוֹם. הַפּוֹעֲלִים, שְׁתַּיִם בַּשַּׁבָּת. הַחַמָּרִים, אַחַת בַּשַּׁבָּת. הַגַּמָּלִים, אַחַת לִשְׁלֹשִׁים יוֹם. הַסַּפָּנִים, אַחַת לְשִׁשָּׁה חֳדָשִׁים, דִּבְרֵי רַבִּי אֱלִיעֶזֶר:

(6) A man forbade himself by vow from having intercourse with his wife: Beth Shammai says: two weeks; Beth Hillel says: one week. Students may go away to study Torah, without the permission [of their wives for a period of] thirty days; workers for one week. The times for conjugal duty prescribed in the torah are: For independent men, every day; For workers, twice a week; For donkey-drivers, once a week; For camel-drivers, once in thirty days; For sailors, once in six months. These are the words of Rabbi Eliezer.

א"ל רבה בר רב חנן לאביי חמר ונעשה גמל מאי א"ל רוצה אשה בקב ותיפלות מעשרה קבין ופרישות:
Rabba bar Rav Hanan said to Abaye: If a donkey driver who is already married wants to become a camel driver, what is the halakha? Is he permitted to change his profession in order to earn more money from his work, even though this will mean he reduces the frequency with which he engages in conjugal relations with his wife? He answered him: A woman prefers a kav, i.e., modest means, with conjugal relations to ten kav with abstinence. Consequently, he is not allowed to change his profession without her permission.
ואמר רמי בר חמא אמר רב אסי אסור לאדם שיכוף אשתו לדבר מצוה שנאמר ואץ ברגלים חוטא
The Gemara cites another halakha derived from the verse mentioned in the previous discussion. Rami bar Ḥama said that Rav Asi said: It is prohibited for a man to force his wife in the conjugal mitzva, i.e., sexual relations, as it is stated: “And he who hastens with his feet sins” (Proverbs 19:2). The term his feet is understood here as a euphemism for intercourse.
אמר רבי יוחנן זו דברי יוחנן בן דהבאי אבל אמרו חכמים אין הלכה כיוחנן בן דהבאי אלא כל מה שאדם רוצה לעשות באשתו עושה משל לבשר הבא מבית הטבח רצה לאוכלו במלח אוכלו צלי אוכלו מבושל אוכלו שלוק אוכלו וכן דג הבא מבית הצייד
Rabbi Yoḥanan said: That is the statement of Yoḥanan ben Dehavai. However, the Rabbis said: The halakha is not in accordance with the opinion of Yoḥanan ben Dehavai. Rather, whatever a man wishes to do with his wife he may do. He may engage in sexual intercourse with her in any manner that he wishes, and need not concern himself with these restrictions. As an allegory, it is like meat that comes from the butcher. If he wants to eat it with salt, he may eat it that way. If he wants to eat it roasted, he may eat it roasted. If he wants to eat it cooked, he may eat it cooked. If he wants to eat it boiled, he may eat it boiled. And likewise with regard to fish that come from the fisherman.
ההיא דאתאי לקמיה דרבי אמרה לו רבי ערכתי לו שולחן והפכו אמר לה בתי תורה התירתך ואני מה אעשה ליך ההיא דאתאי לקמיה דרב אמרה לו רבי ערכתי לו שולחן והפכו אמר מאי שנא מן ביניתא
The Gemara relates: A certain woman, who came before Rabbi Yehuda HaNasi to complain about her husband, said to him: My teacher, I set him a table, using a euphemism to say that she lay before him during intimacy, and he turned it over. Rabbi Yehuda HaNasi said to her: My daughter, the Torah permitted him to engage in sexual intercourse with you even in an atypical manner, and what can I do for you if he does so? Similarly, a certain woman who came before Rav said to him: My teacher, I set a table for him and he turned it over. He said to her: In what way is this case different from a fish [binnita] that one may eat any way he wishes?
ולא תתורו אחרי לבבכם מכאן אמר רבי אל ישתה אדם בכוס זה ויתן עיניו בכוס אחר אמר רבינא לא נצרכא אלא דאפילו שתי נשיו וברותי מכם המורדים והפושעים בי אמר רבי לוי אלו בני תשע מדות בני אסנ"ת משגע"ח בני אימה בני אנוסה בני שנואה בני נידוי בני תמורה בני מריבה בני שכרות בני גרושת הלב בני ערבוביא בני חצופה
The verse states: “And that you not go about after your own heart” (Numbers 15:39). Rabbi Yehuda HaNasi said that it is derived from here that a man should not drink from this cup while setting his eyes on another cup, i.e., one should not engage in sexual intercourse with one woman while thinking about another woman. Ravina said: This statement is not necessary with regard to an unrelated woman. Rather, it is necessary only to state that even with regard to his own two wives, he should not engage in sexual intercourse with one while thinking about the other. The verse states: “And I will purge out from among you the rebels, and those that transgress against Me” (Ezekiel 20:38). Rabbi Levi said: These are children of those who have nine traits, who are defective from their conception and from whom rebels and transgressors emerge. The mnemonic for these nine traits is children of the acronym aleph, samekh, nun, tav, mem, shin, gimmel, ayin, ḥet. The children of nine traits are as follows: Children of fear [eima], i.e., where the wife was afraid of her husband and engaged in sexual intercourse with him out of fear; children of a woman who was raped [anusa]; children of a hated woman [senua], i.e., a woman who was hated by her husband; children of ostracism [niddui], i.e., one of the parents was ostracized by the court; children of substitution [temura], i.e., while engaging in intercourse with the woman, the man thought that she was another woman; children of strife [meriva], i.e., the parents engaged in intercourse while they were quarreling; children of drunkenness [shikhrut], i.e., the parents engaged in intercourse while they were drunk; children of a woman who was divorced in the heart [gerushat halev], i.e., the husband had already decided to divorce her when they engaged in intercourse; children of mixture [irbuveya], i.e., the man did not know with which woman he was engaging in intercourse; children of a shameless woman [ḥatzufa] who demands of her husband that he engage in intercourse with he
אִם־אַחֶ֖רֶת יִֽקַּֽח־ל֑וֹ שְׁאֵרָ֛הּ כְּסוּתָ֥הּ וְעֹנָתָ֖הּ לֹ֥א יִגְרָֽע׃
If he marries another, he must not withhold from this one her food, her clothing, or her conjugal rights.