Yeah, then straddle those tits!

"Come on John! Fuck me!" Jess groans into your ear as you lean in to kiss and nibble at her neck, clawing playfully at your back while your hands keep working her tits. If she could, she would allready have wrapped her long legs around your waist and tried to get you inside her wet and willing snatch, but that's a bit difficult for her right now as you're sitting on her hips instead of between her legs.

"I just love to hear you begging for it, Jess!" You whisper back while blowing hot air into her ear before going down to suck and lick at her hard nipples again, making her groan even louder while releasing a torrent of dirty phrases to spur you on!

"Come on! I need you inside me now! I need you to fuck me! So come on and fuck me hard!" she goes on, far too excited to notice the trails and thick gobs of saliva that you leave on and between her breasts.

Finally putting an end to her pleading with a long wet kiss to her lips, you pull yourself upright and, leering down at her, inch yourself forwards on your knees until you're straddling her chest.

Looking up at you with wide eyes and gaping mouth, your girlfriend's lustful smile is slowly replaced by an uncertain frown. "What...?" she starts while looking down at herself, watching in disbelief as you guide her hands to her breasts and show her how to push those lovely globes together around your shaft!

"No...! I thought we were done with that already!" She complains sulkily as you slowly start sliding yourself forth and back through her lovely and well lathered cleavage. "Please, I swear I'll make it worth it if you just fuck me instead!"

"That's exactly what I'm doing." You reply jokingly while repositioning her hands so that her fingertips intertwine with those of the other hands', while her palms are still firmly pushing at the sides of her breasts, turning the valley into a tight tunnel with her nipples peeking out between her fingers.

Jess just glares at you while you start building up a rhytm, but retains her grip as you pull your own hands back to caress her hands, arms, and all visible parts of her delicious boobs. Her breathing involuntarily starts to match your increasing pace, as your thrusts press her small frame into the bed while your hips continuously rock against the undersides of her breasts.

"See? I'd definitely say I'm fucking you already!" You smile at her, teasing her while gently tweaking her nipples. Jess chooses not to comment, but you can see the beginning of a smile at the corners of her mouth, despite the sulky face she's making.