Anonymous A (OP) double-posted this 14 years ago, 40 minutes later[^][v]#350,811
bump
Anonymous B joined in and replied with this 14 years ago, 9 minutes later, 49 minutes after the original post[^][v]#350,814
There's a slight hesitation as you align your head and shaft with the position and angle of the outer sphincter. If adequate time has been spent to lubricate and loosen the anus, the penis will slide in with reasonable ease.
It's a smooth penetration, unlike the subtle texture and variation in a vagina. The outer sphincter tends to be the tightest, and the inner walls apply a gentle pressure to the penis. The direction of the walls does not vary until you reach the bend that everybody has. Depending on the depth of the bend and the length of the penis, this might not be possible to feel.
What else would you like to know?
Anonymous A (OP) replied with this 14 years ago, 5 minutes later, 55 minutes after the original post[^][v]#350,817
@previous (B)
I would like to know more about the "bend that everybody has." Thanks.
Anonymous C joined in and replied with this 14 years ago, 2 minutes later, 57 minutes after the original post[^][v]#350,819
It hurts the first few times. But when you get used to it it's a mixture of pleasure and pain, and if you get fucked in the right spot hard enough and long enough you can cum hands free.
Anonymous B replied with this 14 years ago, 15 minutes later, 1 hour after the original post[^][v]#350,825
@350,817 (A)
The sigmoid colon is the part that is penetrated. This is aligned with the rectum. The sigmoid colon varies in depth, but has a bend that goes to the rest of the colon. Look at the images and read the descriptions.
Anonymous B double-posted this 14 years ago, 15 minutes later, 1 hour after the original post[^][v]#350,833
inb4 arg
Anonymous D joined in and replied with this 14 years ago, 1 minute later, 1 hour after the original post[^][v]#350,836
Carebear is the resident expert on this matter.
Anonymous A (OP) replied with this 14 years ago, 10 seconds later, 1 hour after the original post[^][v]#350,837
Meowth joined in and replied with this 14 years ago, 2 hours later, 4 hours after the original post[^][v]#350,907
It feels extremely tight around the penis, perhaps even too tight. It's very difficult to get it started, and I personally just prefer vaginal intercourse.