I had gotten off work like I normally do; mind you I’m in the army. I’m 23 years old 6ft 1 weighing in around 190, well built, brown hair and eyes... and an average size cock 7 1/2 inches. Well anyways I had come home and got on Lush like I usual do and started reading a masturbation story. Right away my dick hardened so I decided to lock my door and I took off my pants and my boxers. I then looked at one of the four pictures that the author had on her profile. By this point by balls had started. "What the fuckk," she whined. Then, before she knew what hit her, I slammed my cock into her pussy. "OH FUCK" she screamed as I entered her, as her large breasts immediately started to bounce from the force. I grabbed onto her chest and started to hammer away at her pussy, twisting her nipples between my fingers as I fucked her hard. Then she turned on the dirty talk, something I didn't even realize she had."Holy shit your cock feels so nice in my pussy," she moaned. "I've dreamed of fucking. ’ ‘How do you know so much about him?’ ‘I don’t, but I fucked the coach he replaced, and we did our thing on that bed in the storage room when he would work late.’ ‘It doesn’t matter, I’m not fucking him.’ ‘Yeah right, and I’m a virgin.’ ‘Come on lets go to dinner.’ ‘Okay Becky you go ahead and lead the way Ms. Undercover Freak.’ I was doing some serious fronting with her, all the while as she talked to me my pussy was on fire with lust. I wasn’t hungry for dinner, I was hungry for Coach. The sensation is now beginning to get to me and I know there is a self indulgent smile on my expression. At that point Ranulph must have done something with his controls as I feel a sudden sharp nip inside my vagina. I don’t understand then realise it must be an electric shock, not painful but an added stimulus Further shocks follow, getting closer together till it feels like a sustained assault on the nerve endings inside me. Not unpleasant but with the movement of the horse, the dildo.