Should we end the first date with anal or start it?

Is it a red flag If I ask for anal on the first date?

Anal on the first date y or n

Just let you know that I do anal on the first date ;)

Just let you know that I do anal on the first date ;)

Just let you know that I do anal on the first date ;)

I do anal on the first date

Just let you know that I do anal on the first date ;)

I do anal on the first date

Anal on the first date is a must 

I do anal on the first date

On a first date anal or pussy?