>>20944182Krishna Yajur Veda 7.4.19 In the heavenly world be you two completely covered. [Queen says]- I will urge on the impregnator, you will urge on the impregnator; let the two of us stretch out our four legs. [Adhvaryu says]- Let the stallion, semen-producer, produce semen [insert semen]. Bring the penis into the two thighs, drive along the erect and unctuous one which is women’s living enjoyment, which is their hole-runner [cleaner], women’s dear secret (pleasure) which has hit the sardigrdi (clitoris?) in their black (haired) mark… This little bird which creeps around saying ‘ahalam’ knocks the penis into the slit; the vulva devours it.
It is mentioned in Shukla Yajur Veda,
Yajur Veda 23.19-21 All wife of the host reciting three mantras go round the horse. While praying, they say: ‘O horse, you are, protector of the community on the basis of good qualities, you are, protector or treasure of happiness. O horse, you become my husband’. After the animal is purified by the priest, the principal wife sleeps near the horse and says: ‘O Horse, I extract the semen worth conception and you release the semen worth conception. The horse and principal wife spread two legs each. Then the Ardhvaryu(priest) orders to cover the oblation place, raise canopy etc. After this, the principal wife of the host pulls penis of the horse and puts it in her vagina and says: “This horse may release semen in me. Then the host, while praying to the horse says: “O horse, please throw semen on the upper part of the anus of my wife. Expand your penis and insert it in the vagina because after insertion, this penis makes women happy and lively.
This verse from Yajurved could have been rejected or interpreted in some other way if it wasn’t mentioned in the Brahmanas. The Brahmana and Srauta Sutras attests above obscene verses, following is the English translation of Baudhayana Srauta Sutra by a Hindu scholar named Chintaman Ganesh Kashikar,