How long is "too long" for receptive anal sex?

[bigdaddy65]

My boyfriend is 7.5in long and 5.5in in girth and when ever he slides his whole dick in to me he says he feels as though the tip of his penis reaches the end of something or rather "hits a wall" so to speak. Does anyone know what this is he could be hitting? Also, my boyfriend believes me to be bigger than him (8&1/4in long and 6in girth) and he says when ever I slip all of my meat in to him he feels me pass that spot mentioned above (I assume) and that I "pop over" something and every in-and-out thrust produces this "amazing popping sensation" as he put it. Anyone know what the hell that is either?

 

[BlondeCanadian]

isnt it likely to be your prostate? and therefore your pspot?

 

[mbamike]

The wall that your BF hits:

Are you clean down there? Could it be poop?

The popping sensation you cause:

It sounds like the prostate to me.

 

[bigdaddy65]

It was clean when he pulled out and came so I assume that's not what he was hitting but who knows for sure. And if I remember my anatomy correctly isn't the prostate only located a few inches deep? If I have to be balls deep and have all eight+ inches in 'im thenhow could that be the prostate?

 

[KaraBulut]

There's an earlier thread that may help explain it.

 

[bigdaddy65]

I still don't understand this whole "wall" concept people are talking about.

Does anybody know how deep (in inches) the first turn is? And by the first turn I mean the left turn inbetween the rectum and colon.

 

[cocksucker4use]

Dunno what the max is, but I have yet to find it....know for sure it's more that 11 inches ....Also, ya see guys gettin fisted elbow deep n takin hella dildoes...(uh, is there an "e" in plural Dildo?).