Ladies could you please be so kind to explain the sensations you feel in your ass when your male partner ejaculates in your ass. Is it one of wanting to pass urine. What is it like when his penis convulses in your ass squirting out cum????
Think back to a really tough poop you've had. One of those hard dry ones that hurts real bad coming out. Now imagine that it almost comes out and then someone shoves it right back in. Then its almost pushed out again only to get shoved back in at the last second again. Imagine that going on for awhile until suddenly the in and out slows down and the hard poop starts to twich and pulse for awhile. You can feel the pulsing in your sphincter and when he's done and pulls out a little bit usually leaks out and runs down your leg a bit. Urine doesn't really enter into it.
birsha might be a tad dramatic, but fundamentally, pretty right. The thing is, you can feel a penis ejaculate in your botty to a far greater extent that in your vag. .... and leakage is a killer. 200 times worse than from the front!