My Step Sister - Part 2 - Sex Stories

My Step Sister - Part 2

... a boiling temperature. As for the actual feeling of her pussy itself, I didn't know. Her silky cotton panties masked the true sensation of her insides but it didn't change the overall impact of the event. "Urrr god Becky! Oh god! Ummmph! God it's so tight!" My words came out in a grunting snort and I think they were discernible, but who knows. I was gripping her upper thigh and lower butt in my one hand, the other was holding the edge of the washer to give me balance. My awkwardness of inexperience, coupled with my animal instinct to fuck as hard and fast as I could were making things difficult, on top of the inherent difficulty of my thrusts muted by the give of her panties. I was able to get almost 3/4 of the way in, and poor Becky's legs and lower butt had her elastic stretched to its breaking point, and it was digging into her. "Holy shit. . . it's . . ." Becky said panting, staring down as my penis was trying to go in and out of her, it's efforts retarded by the above mentioned restrictions. "It's. . . ho God . . . you're . .. oh shit you're really insi--hide me!" Her voice was shaking now, one hand holding the back of my neck, the other holding my side. "Oh Becky, holy shit! God you feel so amazing!" I was starting to pant, and my voice had gotten squeaky. "M-m-m-m-m-marc d-d-d-don't forget to pull it out, hah!" Becky panted, her eyes as big as dinner plates as she bit her lip watching me have sex with her. Oh jesus, why did she bring that up? Instantly my mind's eye ...

... showed me a vision of my cock exploding with cum, filling up her young womb with my spunk. That vision alone nearly caused me to lose it, my only reprieve that I could feel my cum rocketing up from my balls and it gave me a second or two to act. I wanted to cum inside her, I wanted to coat the panties with it and have it gush out the side and into Becky's body. I wanted to put my stamp on her, and fill her. But I knew this would be my one and only hurrah if I did, and I didn't want that. So mustering every ounce of strength and will I have, I yanked my penis out of her body, for a moment her panties sticking to the tip of my dick before peeling off. I had my cock about 4 inches from Becky's wet panties and wetter pussy when I came. "Ouuush! Mmmmmmph!" A warm rope of cum rushed out of my mushroom cap and splattered all over her lower tummy, panties and upper right thigh. I nearly lost my balance and had to grab on to Becky just to keep my balance. "Oh shit, you're cumming! You didn't come inside did you?!" She had panic in her voice. "N-n-nnnn-nah! Oooof!" I hugged Becky tight and my penis was now wedged between my left thigh and her right thigh and pointing to the wall a foot or so away next to the washer. That was where my second launch of cum landed, leaving a glob on the wall that slowly was crawling down towards the floor. My face buried into Becky's shoulder and my eyes closed, the orgasm ripping through my body was the most intense I could remember since my first one and ...