Family Ties/Pull Jessica tight to you and continue making out.
The two of you continue to make out and your getting harder by the second. It's not like the two of you haven't screwed around before but this is way more intense. You slip one hand slowly down her back and gently grab her cute little ass while your other hand slips up her her back under her shirt. Jessie begins moaning into the kiss, darting her tongue around your mouth with more force. With your cock painfully stiff, you pull her tighter to you, grinding your boner into her crotch causing Jessie to giggle and break the kiss.
You fear your fun may be over before Jessie takes a step back and raises her arms above her head. "Take off my shirt." she whispers. With trembling hands you take the bottom of her shirt and start to raise it up, at the same time Jessie drops to her knees. Once the grament hits the floor Jessie runs her hands down your chest then grabs the waist band of your boxers, yanking them down and setting your 6 inch prick free.
Before you have time to question her actions your twin already has your cock in her mouth, bobbing her head back and forth causing your nuts to instently tighten. Jessie continues to suck your cock in nothing but a skimpy pair of panties and it's not long before your cock starts to swell with your on coming climax. "Jessie...., I'm gonna..." You breath out heavily just she grabs your ass and forces all 6 inches of your cock into her mouth, using her tongue to get you off the rest of the way.
You place your hands on the back of her head just as you cum, trying to resist the urge to hold her head in place. Jessie, for her part, takes your load like a seasoned slut, not even coughing as she sucks down your seed. With your knees quacking, your cock still semi hard, as a smile on Jessie's precious face your stare down at her with wide. "Sissy that was incredible..., but why..., how?" You stammer
"A few months ago I watched Heather do that to one of her boyfriends. Ever since I saw that I wanted to do that to your cock." Jessie beamed. "There is no one I love more then you." You feel your heart absolutely melt at her words, knowing she means every word. Your about to say something but Jessie gets up and backs up to her twin sized bed. With blushing cheeks she pushes her panties down and slips up onto the bed, laying down and slipping her arms under her pillow, staring at you "Now you can show me how much you love me."