slapping/smacking her ass during sex?

Not just yes, But

HELL YES!!
During the hot heavy animal fucking, the ass slapping (the harder the better) hair yanking until my neck is pulled right back and hair is breaking in his hand and teeth and nails dragged over my shoulders and neck is just perfect, blissful torture in the heat of the moment and helps heightens my pleasure.
Mind you this is done with a discussion first and with a partner who is well versed in this kind of pleasure.
My pain thresholds are abnormally high and I happen to like more extreme forms of S&M.
Your best bet is to just ask the Lass during the act, spank her lightly in the heat of the moment and with a chuckle and a sensual voice ask her "do you like that Sweetheart?"
If it is a yes continue, if a NO then don't do it.
It's as simple as that.
Hope this helps,
Dragonfly.

Like Jules in Pulp Fiction, who was the "foot-fuckin' MASTAH", I am the self-proclaimed: "ASS-SLAPPIN MASTAH"

dude if she is into it, have fun. Some chicks get it, but many don't.

Proceed with caution, but once the light turns green, be sure to give her what she wants

My wife loves for me to spank her ass when she is riding reverse cowgirl. She also likes to let down her hair and have me pull it. Seems that she comes harder when I do that....

Freaky! That is why she is my wife!

i quite like it, but not repetitively - one of the hottest memories i have of my man is me on all fours giving him head in his car (from the side), him rubbing my pussy and ass from behind and suddenly this sharp slap across my rear ;) made me moan around his cock a treat. so yeah, i like it when it's maybe 2 or 3 sharp unexpected slaps in the heat of the moment, but the idea of actual repetitive spanking doesn't turn me on. you know like, spanking for the sake of spanking.

Not just ass-slapping, I grab the flogger from the hook above the bed and lash her across the ass, the back, and the shoulder while doing her doggy-style (or as I call it, Discovery-Channel-style). It drives her wild and brings her to shaking, thrashing, quivering orgasms.

A previous lover had waist length hair, and I would wrap it around my wrist and forearm numerous times, so that I could pull her head back hard like reining in a horse as I was fucking her from behind.

Some girls love it; some hate it; some are indifferent.

But I would never do so without having discussed it first at some point and coming to an understanding about what was liked, wanted, desired, tolerated, and what was disliked, frowned upon, and verboten. But as a practitioner of BDSM I am used to having *lots* of communication beforehand about the yesses and nos of various activities.

You shouldn't be afraid to have the casual conversation "Hey, by the way, do you like to have your ass slapped?" Or even during sex, as things are getting hot panting "Wan' me to slap your ass?" You can avoid all the uncertainty and problems of misinterpreted and unfulfilled expectations just by having a conversation about what you and she like.

[quote=Channelwood;1336433]Not just ass-slapping, I grab the flogger from the hook above the bed and lash her across the ass, the back, and the shoulder while doing her doggy-style (or as I call it, Discovery-Channel-style). It drives her wild and brings her to shaking, thrashing, quivering orgasms.

A previous lover had waist length hair, and I would wrap it around my wrist and forearm numerous times, so that I could pull her head back hard like reining in a horse as I was fucking her from behind.

Some girls love it; some hate it; some are indifferent.

God Damn!!
I'd sign up for that in a heartbeat!

Okay. (Thup-thump) Here's a pen.

Start out by rubbing and appreciating her ass. If she likes her ass being touched, there's a good chance she'll like some light slaps as things get more intense.

If she doesn't like light slaps, STOP there.

If she does, she will most likely like some harder ones as the passion increases.

There aren't many girls that really like you to slap hard enough to leave a handprint, and quite frankly, I can't think that many people would like to give slaps of that intensity.

I absolutely LOVE having my ass slapped during sex. It is a tremendous turn-on. In fact, my butt cheeks are my most sensitive area, after my clit, pussy and ass. Any type of squeezing, massaging, slapping and outright spanking drives me wild. I respect that some women do not like having their ass slapped, but I ain't one of them.

As well as mine......

SHWING

I start with a playful slap with the woman on top and ask if she approves/wants more. Women differ greatly: some don't like it at all, others want a gentle spanking during fucking and some go for a good hard slapping across the knees. On average I've found gentle spanking to be welcomed. Currently I'm fucking women from either end of the spanking spectrum so I need to be careful with the 'no spanking' ones in the heat of the moment!

I love getting smacked during sex.

I think this only works if the ass is big. I mean you really can't slap a skinny ass. No wiggle. I like to do it, but only if she likes it too.

"Never trust a big butt and a smile" - Bel Biv Devoe

most girls i've been love cupping my ass and i occasionally give them a slap here and there if i'm really into it with the girl... like it was already said. you just get caught up in the moment. depends on the girl. i've been with chicks that loved getting choked and their hair yanked hard when they're getting fucked from behind... depends on the girl i guess...