In Surah Baqarah Allah SWT states that your wives are farmland for you, so approach them consensually as you please meaning the wife from the head to the toes is like a field in which the farmer may approach from and work on the farmland from any way possible except sex during menses and anal sex is strictly prohibited. So during menses do not have sexual intercourse in the vagina and one can enjoy fondling with the wide and anal sex is strictly prohibited at any time and a person may approach their wives when they are purified with water once their menses has stopped meaning they have performed ghusl the bathing of the entire body after their menses has stopped.
A person can enjoy sex in different positions along as sexual intercourse only takes place in the vagina. This is the understanding of consensually approaching the wife from any way like a farmer works on his field in different ways and directions.
It is important to note that anal sex is never allowed and Allah SWT does not even look at a person who has anal sex with a man or a woman. Homosexuality is strictly prohibited and anal sex is a major injustice and oppression causing physical harm and emotional harm and damage to the spiritual heart of the one it is done too particularly when immoral evil people boast and spread and disclose this sinful act amongst people causing humiliation, embarrassment and torment amongst the people and it harms in every way to the one, this vile and disgusting horrendous act of anal sex.
This is why it is strictly prohibited in Islam and it removes the blessings and causes social corruption and spreads diseases amongst the people. It destroys one spiritually, emotionally, physically and creates stupidity and imbecility by those who practice the vile act of anal sex.
So enjoy what Allah has ordained for you between husband and wife and send love and goodness of this sacred act of sexual intercourse which can only be enjoyed between husband and wife within the sacred institution of marriage. Be mindful of Allah and know that you will meet Allah so have good care and treatment with one’s wife and give glad tidings and good news to the believers for any other way other than marriage will bring the curse of Allah for people who practice sex outside of marriage and the curse and social corruption is on people who practice sex without proper guidance.
So know you will have to face Allah there is glad tidings and good news for the believers.