It usualy takes me about 20 minutes to drive home from work on the freeway and I usually have to pee before I leave work but because t is such a short distance and because i preffer the cleanliness of my own bathroom i usually leave it till i get home. This day however there was an accident on the freeway and my 20 minute journey turned into an hour and a half journey. after about 20 minutes my body was telling me that I should be home peeing but of course I coudlnt. I was wearing a blouse and a skirt with my panyy hose and panties on underneath. I put my hand up my dress and between my legs squashing my thighs together to stop help take away the need to pee. The traffic had stopped and i was getting desperate so i started to rub my pussy and my thinking if I could turn myself on it might help. It did and i soon became wet and could feel my lips spread. My pee hole was burning and my bladder felt like it was a dam going to burst. By this time my bowels were moving and i could feel my ass hole pucker trying to keep it in. I masturbated harder and at one point squirted into my panties. I just rubed harder which made me more horny but i couldnt come, one because if i came i might do it in my panties and two if I cam and didnt do it i would have nothing to stop me doing it. I fantasised about my husband masturbating in front of me in the bathroom to keep my interest up and the feeling was strange mix of horniness and desperation. My panties were damp but not wet and im sure i had a skid mark or two. anyway I finally made it home extra horny and extra desperate. getting out of the car i almost let it all go. still with my hands between my legs i hobbled to the door and knocked frantically asking my husband to open the door telling him to open the door or i'll do it in my panties. The door opened after an eternity and i ran to the bathroom my husband came with me to see what was wrong. I couldnt hold it any more and just as i got in the bathroom I started to squirt in bursts trying to hold it in. I just propped up against the sink, raised my skirt and masturbated furiosly through my panties as i wet myself. I practically yelled at my husband to drop his trousers and wank for me. By this stage I was pooping aswell. He could se what was happening and then pulled my panty hose down and felt my wet crotch and fingers touching myself and then pulled my panties down slightly from the top to see the poop coming out my arse. I just exploded with an orgasm then and turned to see him coming over my arse. After we both got in the shower and I masturbated agian but this time let him have anal intercourse with me. This has been the most dramatic masturbation experience for me and i often think of it on my way home if i need to pee again.