If we watch porn movies which contain anal sex, when guy pulls his penis out and spreads girl butt apart with hands, we can see, that anus is opened. This is called "gape".
I wondering about couple of things.
In REAL LIFE and with AVERAGE penis:
• After anal sex, can you tell by just looking visually, that this ass is fu#ked little time ago? Just spread cheeks and look at the anus and it can be tell?
• If answer to preceding question is yes, then what is betraying it? Anus is more opened or different color?
• I have always wondered. After anal sex, how long is anus opened and not so tight? I do not believe that after 10 minutes it is exactly same tight as before anal sex. I think that 10 minutes after anal sex, if you spread girls ass apart with hands, you can see that this anus is fucked not so long time ago, it is more open. But how long it lasts? 30 min? 1 hour? 2 hours? 6 hours? Ok, after 2 hours, maybe it is not open if you pull cheeks apart, but I think it is not the same strength as before anal and you can feel difference with finger. How long it takes to be exactly same strength as before?
Theoretically, if your girlfriend cheats you and comes home 2 hours after some macho fucked her ass in the hotel room - can you tell it by just looking at her anus? Or if you put your finger in her ass?
As you can see, English is not my first language. Sorry about that.