A female usually has a fan shaped anal fin( anal fin is on the bottom of the fish), and a male's anal fin is pointy, or "rod shaped".
a male cockroach has an anal style while a female does not have it..
yes he did anal with a male prostertute
No, get proper lube from the store. The colon is very sensitive and butter is not thick enough to protect it.
The anal region of the cockroach is used to secrete digested materials. This area is very small and hard to see with the human eye.
Take clothes off and bend over.
The male puts his penis in the female's anal cavity.
Look for a gonopodium, which is a sharp fin protruding out at the anal fin. The one with it is the male.
If the fish has a triangular anal fin it is a female. If the anal fin is elongated and has a long point it is a "gonopodium" and the fish is a male. That is the ONLY WAY to sex a livebearer.
You can find the gender of a guppy by looking at the anal fin. The anal fin is the closest fin to their tail below them. On a female it will look like a normal fin but on the male their will be 2 long skinny fins. The male is also much more colorful.
Male Needlefish have a black edge to the dorsal and anal fins. You can find Needlefish in fresh water.
A males anal is in and the females is out. anal-the but hole. found in between the back 2 fins. Hope I helped! Have a great day.