I help my friend stretch her ass for her boyfriend

I’ve been friends with a girl (we’ll call her Natasha) since high school. We would always hang out but never dated or slept with each other but we’re incredibly close to each other and that relationship continued after high school. She had an amazing body, big ass and big tits but I never tried anything with her not wanting to make things worse.

After high school we continued to see each other periodically. One morning she invited me over for coffee and I happily went. We chatted for a bit and then she began to tell me about her new boyfriend and how he really wanted to do anal but she had never done it before and was scared. Unfortunately for me, this got me thinking about fucking her big ass and I couldn’t help but slowly get hard. As she continued talking i seen her glance down and have a shocked expression on her face. She asked “my god are you getting hard thinking about me getting fucked?”

I blushed and said “sorry I couldn’t help but imagine fucking your tight ass especially with it being a virgin ass too” she laughed and then smiled. “You know, your bulge looks way bigger than my boyfriend does, if I could fit you in my ass I could fit him no problem” I laughed but before I could say anything she reached for my belt trying to unbuckle it saying “I’m serious come help me stretch my ass for him” with that pulled down my pants and boxers revealing my thick 9in cock. She gasped as she seen it comparing it to her arm. I said “first things first you need to lube up my cock” I stood up and grabbed her face and slowly slid the tip of my cock into her mouth. “Good, get it nice and wet with your spit first” I slowly shoved my entire 9in cock down her throat until my balls were touching her lips. I could hear her gagging, struggling as she wasn’t use to a cock this big. I began slowly face fucking her getting my cock full of her spit. I went faster and harder until tears began to run down her eyes.

I pulled out and told her to get on her hands and knees on the couch. I pulled her black leggings and pink thong off revealing her wet pussy and tight ass. I tried to stick and finger in her ass but she was so tight I could barely fit it. I said “let me get some of your pussy juice on my cock seeing as you’re so wet.” I slid my cock about 2in deep and she moaned loudly. I moaned “god your pussy is so tight too” I slowly began to put my cock in inch by inch. With each thrust she moaned louder and louder until she was almost screaming with all 9in inside her. I began thrusting hard and harder until I could feel myself about to cum.

I pulled out and shot a load of precum all over her ass hole. I said “there that should be enough lube now” she moaned “please stick it in”. With that i guided my cock into her ass and stuffed the tip of my cock in. She moaned loudly almost crying. I gently worked my tip in and out trying to get her use to it. After a couple strokes she begged me to stick more inside her. I slowly shoved 2 inches inside her and she screamed in pleasure. “I said fuck this feels amazing” and shoved 3 more inches inside her and she continued to scream and moan. “Almost there Natasha” I grabbed her hips and shoved the rest of my cock deep in her ass. She screamed and said “oh god I’m cumming I’m cumming” and her body began to shake from her first anal orgasm. Watching her cum made me so horny I rammed my cock in and out of her, each thrust she moaned louder and louder until I could feel my self about to cum again. I grabbed her hips and slammed my cock deep inside her big ass and shot 3 big loads of cum inside her.

When I pulled out she dropped on the couch with my cum dripping out of her now stretched ass. She was breathing heavy and couldn’t speak, her body still twitching with pleasure. I slapped her ass and said “there that should be good and loose for your boyfriend tonight”