Some later traditions gradually began to add new restrictions on sexual misconduct, like non-vagina sex, though some academics argue it usually involves situations seen as coerced sex.《Great Treatise on the Perfection of Wisdom》（Sanskrit: Mahā-prajñāpāramitā-śāstra; 中文: 大智度論）卷13：非道之處，則非女根，女心不樂，強以非理，故名邪婬。（The wrong orifice is not through the female organ, the lady does not like this, and so forcing it [upon her] is inappropriate, therefore it is said to be "sexual misconduct） This non-vagina sex as sexual misconduct view is not based on Buddha's teachings, but from later Abhidharma texts.
some later traditions gradually began to add new restrictions on sexual misconduct like non-vagina sex though some academics argue it usually involves situations seen as coerced sex《great treatise on the perfection of wisdom》（sanskrit mahā-prajñāpāramitā-śāstra; 中文 大智度論）卷13：非道之處，則非女根，女心不樂，強以非理，故名邪婬。（the wrong orifice is not through the female organ the lady does not like this and so forcing it [upon her] is inappropriate therefore it is said to be "sexual misconduct） this non-vagina sex as sexual misconduct view is not based on buddha's teachings but from later abhidharma texts