She cums so much that her condom breaks

As she K.O.'s your character you drop the controller and brace yourself as she grabs your hips and really gives it to you. You start to push back against her pleasantly surprising her again.

She keeps her thrusting at a minumum and giggles in amusement at your efforts. "Go for it Jesse! Fuck me! Show me what you got brother!". She keeps encouraging you while you push back against her. You are now on the edge of cumming. Suddenly, Elsie, tired of not having cum even once, decides to end it. She grabs both of your elbows and pulls you back against her. Her pillowy breasts are on your back. Elsie is in a seated position with your legs on either side of hers. She then grabs your knees and pulls them back to your chest and at the same time interlocks her fingers. You're surprised at your little sisters' strength as she proceeds to stand up and move you up and down on her fuck pole at a furious rate. Her massive balls slapping against your inferior ones in a show of dominance. It's an amusing sight seeing a smaller girl with a huge dick fuck a larger man with a dick half her size and thickness, all the while spewing precum with each thrust.

You feel her breathing and thrusts get erratic as she nears her orgasm. You start clenching your butt to make her feel good. She moans loudly next to you ear clearly pleased at your ministrations. "Keep doing that big brother...... Ahhhh..... Unghh... ".

You then cum really hard flinging your cum on the floor. "Ahhh.... Fuck...... Elsi...unghhh.."

"Ahhh... Your ass is clenching so hard i'm gonna......" She finally slams her dick and bites your neck softly as she cums so hard the condom breaks and your insides are painted white. You feel the warm sensation spreading inside. "I....I think the condom broke... Ahh...". She keeps slamming her dick with each squirt of her fertile semen oblivious to what you said as she was blinded by the pleasure. You feel her dick expanding considerably with each squirt, squishing you prostate further. Elsie's legs get weaker as she collapses backward onto the bed with you. She keeps squirting with decreasing frequency as she finally let go of your legs.

"Fuck!" She exclaims. "That was the best orgasm I've ever had. Thankyou big brother" She gently turns you around and pulls back and slides the tight condom off of her."Oh no the condom broke, I'm sorry! ". Elsie looks a bit worried. "It's ok. I actually kinda like the feeling." You never thought you'd actually say that but it was true. "Also you did quite a number on me back there"Elsie giggles. "I'm glad you liked it big brother" she says and lightly smacks your butt. She then spreads your ass cheeks with both hands to inspect the damage. Your asshole looks thoroughly abused, leaking cum in a steady stream.But it strangely felt really good. "Damn... I really did do a number on you... How do you feel" Elsie asks with concern as she inspects her handiwork. "I'm fine really sis... It was great!" You say happily. Elsie is pleased at that and regains her cheery demeanor.

You roll over on to your back and see her huge still mostly erect messy cock covered in her own cum. You look up at her. "Looks like you lost.*giggle* We're going to have so much fun big brother!"