Pain during anal sex

[waterfox]

When I insert a dildo/vibrator (or an actual pennis) in my anus, I can't take it any further than 5 inches. After that I have to force it, but it still won't go deeper and will be quite painful because it's ramming against the walls of my intestine.
Is it possible that I'm not deep enough? That my intestine curve is too close to the anus? What can I do to overcome this issue? I REALLY want anal sex to be pleasurable.  
I've done a lot of research on the internet and even books and I haven't found anything about this.
I'd really appreciate if you could help me. Thank you!

[waterfox]

Thanks, guys.

I guess you're right. Anal depth varies from person to person.

You know, it's not that I want anal sex to go deeper - it's enough for me just as it is. It's just that 5 inches might be less pleasurable for a partner whose penis is longer than that.

Mental note: from now on, only bf's with 5 inches penises at most lol

[PromisedLand]

Unlike the vagina, the anus was not meant to accomadate the insertion of a penis where the vagina naturally expands to accomodate most penii with natural lubrication...only so far you can go with a dildo/toy without causing some potential serious injuries.


Jim

[mama_triplets]

What i can tell you is that you cant change your body's physiology. i'm sorry but here is nothing you can do to make anal sex go any deeper