Is it normal that i just want a dick in my ass even though im straight

Yes, there's girls that are into femdom & strap on ass play and the males can be completely straight.

If you don't already jerk off with something up your asshole now is the time to try. Get a nice toy and have at it first.

"Straight" and "I just want a dick up my ass" don't go together.

So I assume you are male ? I am male also and I have been curious about that for years but been unable to act on it yet. I think so much in our lives we do it try just because we are curious. He'll I'm curious how it would feel to have real breasts, but I don't have them. But if I could try them for a month or a year, I would. Lol

let a classmate bugger me up the ass when i was twelve. he had just started moving in and out , i was hard as a rock and ready to pop my first wad with another human when in walks his mom and fucks my life up. My advice is if the opportunity arises get er done. i wouldn't cross the street to get a dick turning it down is stupid . you might like it.