Ok so tonight I was sitting in my car with my girlfriend and I can't remember exactly what we were talking about but she said, "Hurt me" in a seemingly joking fashion and since I had my hand on her back I jokingly dug my nails into her back fairly hard. She then proceeded to arch her back and moan.

Now this seriously turned me on, so what I'm asking you is what is a good way to hurt her? I can't really seem to think of anything because I completly new to this.

lightly bite her.

put a firecracker in her vag.

lulz.

next time you're in the car tell her you're gonna hurt her sooo bad and then go to your trunk and get a tire iron and beat her knees with it.

Authentic lol.

shatter her jaw with a bat

lightly bite her.

Not far enough

shatter her jaw with a bat

To far

Bite, scratch, restrain her wrists, force her around (if she's ok with it,) see if she likes to be called things like "slut, whore, bitch," be forceful, aggressive, talk dirty. =)

If she's on top, grabbing both her wrists and pulling them up behind her will her and add some fun, on the bottom take them and hold them up over her head while you're rough with her.

It's really up to what she likes/wants though. Varies so much person to person.

Don't smile unless she does to diffuse the situation, if you're sitting there grinning like a fool while she's getting off on you putting her in her place it could ruin things.

depends what kinda pain she likes. you just have to ask what she is into and find out what exactly she likes.

she might like sand in her cooter while ya guys are doin it or she might be into the rough sex with teeth and smacking. then of course there is the possiblity of knives and other such fun things. and don't forget about the torture stuff like getting beaten, getting tied up and slapped, genital abuse, and the whole humiliation thing.

Gags, spanking, rough kneading, scratching, hair pulling, biting, hot wax, restraining, all pretty good answers here.

Yeah, a lot of girls like a little pain. One gf I lived with for a year wanted to be "punished" for being so slutty, but she wanted it done seriously. I learned a lot from her, like when you're fucking her ass, if you give her a really hard smack with a belt, she tightens up and makes you crazy. I developed a real fondness for tying her up and throat-fucking her. Yeah. Otherwise, she was really dense, though.

yep they get very exited when you do this

Ahhh how could I forget about hair pulling. my woman loves her hair pulled during doggy style.

hahahahahh

Mines into that shit too. Not too horribly or anything but she likes being thrown, thats a big one. Just throw her down on the bed and jump on top of her and hold her hands above her head. Just be really aggressive.

Put mentholated sports balm ointment on her clit. The strongest one you can find. Lube her ass some with this and buttfuck her roughly.
Also works well on breasts.
The use of some very hot pepper juices are a good substitute.
Spanking and all that works very well too, so long as no lasting physical harm is done.

P.S.: Be careful, she might be setting you up for a lawsuit later. Test for authenticity. Better if there's no scratches/cuts/bruises.

lulz.

i lulled aswell.

give 'er the double fister. then after the double fister give her some head.

nah... in all seriousness if she likes pain get her clit pierced? be kinky for both of you

next time you're in the car tell her you're gonna hurt her sooo bad and then go to your trunk and get a tire iron and beat her knees with it.

shatter her jaw with a bat

hahahahahaha this thread is so lulzworthy

Hard spanking, grabbing, light slapping, hair pulling during sex

- No fucking fair -
Beat the shit out of her, :- )

I forgot about nipple pinching/biting. I love when my wo,man is on top and i suck on her tit and she tells me to bite it then tells me harder harder. oh yeah

...I fapped like a madman.

Does she like it only during sex, or is it a turn-on for her?

The gf I mentioned above really liked role-playing. We both got off work about 5 p.m. Some days I would tell her to be home by 6 p.m., or I'd whip her ass. So whenever she wanted her ass whipped, she's stay out until 6:05.