Is anal considered a taboo these days?

Between a lady and a gentleman - Yes!

If two gentlemen wish to engage in acts of abomination behind closed doors or a prison shower then that's a different kettle of faeces.

Sorry, this post should be under P-ness not LG's or it looks like I'm endorsing anal sex.  Which I'm not.

Thank you for clearing that up.  My dad always says "why sneak in the backdoor when the front door is wide open?"