In Jainism, all sensual pleasures, including sexual activities, are considered forms of attachment (kashaya) that bind the soul to the cycle of birth and death (samsara). Jain teachings emphasize self-restraint (brahmacharya), especially for those on the spiritual path. While householders (shrāvaks and shrāvikās) are permitted to engage in sexual relations within marriage, Jain scriptures advise that sex should be limited to the minimum necessary for procreation and should be approached with restraint, modesty, and mutual respect.

Explicit sexual acts such as oral sex are generally discouraged in Jain ethical teachings, as they are seen as indulgent and excessive forms of sensual pleasure. Such acts can increase passions (kashayas) and attachments, which hinder spiritual progress. Jain texts encourage married couples to avoid indulgence in any form of sexual activity that is purely for pleasure, rather than for procreation.

Therefore, according to Jain principles, acts like oral sex—even between married couples—are discouraged, as they do not align with the ideals of self-restraint and spiritual discipline promoted by Jainism.