If you can show me where in the bible it says dont put your dick in a girls butt, I promise you I will do no more anal and I will only fuck in the missionary position with the lights off while listening to classical music.
Romans 1:27
and in the same way also the men abandoned the natural function of the woman and burned in their desire toward one another, men with men committing indecent acts and receiving in their own persons the due penalty of their error.
Romans 1:26
Verse Concepts
For this reason God gave them over to degrading passions; for their women exchanged the natural function for that which is unnatural,
Corinthians 6:9
Verse Concepts
Or do you not know that the unrighteous will not inherit the kingdom of God? Do not be deceived; neither fornicators, nor idolaters, nor adulterers, nor effeminate, nor homosexuals,
It goes against human biology, and is a perfect way for the spread of diseases. It is predicted by oncologist that anal cancer is going to explode in the coming years due to carriers of hpv infecting the assholes of men and women.