Imagine you, a big man, fucking a voluptuous woman from behind.You grip her hips tightly, pounding her body harder and harder, as her moans grow louder and more fervent with each stroke.She is a fat girl, curvy and round, with luscious tits and wide, thick thighs that stretch out beneath you.Your cock slides deep inside of her pussy, filling her up and causing her to squirm with pleasure.She turns her head to look back at you, her dark hair tumbling down her back in long, hot strands.Her eyes widen in delight as she realizes how well you are treating her.You slap her ass hard, sending her bouncing off the bed and onto the floor.You bend over her, pulling her face towards yours and forcing your tongue deep into her mouth.She opens up wide, welcoming your touch with a slurping sound.Your hands explore her body further, running along her skin and squeezing her breasts.She groans with each touch, her body becoming even more turned on and ready for your touch.She gets up, leaning forward and lifting her ass up to offer herself to you.You grab hold of her hips and push her onto the bed, turning her around so that her back is against the headboard.You climb up onto the bed and straddle her body, your knees bracing the sides of her hips as you lean in to take a bite of her nipple.She yelps in surprise and pleasure, her nipples already stiffening under your tongue.She reaches down and takes your cock into her hand, gently stroking it as she enjoys the sensation of being devoured by your lips and tongue.You pull away, grinning with satisfaction as you stand up and begin to pull your pants down.She watches with excitement as your cock springs forth, its shaft thick and hard.You step forward, placing one foot on the bed to steady yourself and bringing your other hand down to catch her wrist.She lets go of your cock with a soft sigh, but you don't let go of her hand.Instead, you lean forward and press your body against hers, your chest coming in contact with her breasts.Your hands move to the sides of her hips, pulling them apart as you slide your cock deeper and deeper inside of her.She groans again, feeling the incredible sensation of being filled up by your thick, hard cock.Your hands move up her arms, gripping her shoulders tightly and holding her in place as you continue to pound into her.You lean over her, whispering dirty things in her ear as you fill her up and push her closer to orgasm.With one final thrust, you release and explode inside of her, flooding her pussy with semen and sending her over the edge.She clamps her legs shut, shaking with pleasure and giving herself over to the experience.You stay there for a moment longer, enjoying the feel of her body against your own before finally pulling out.She watches with a mix of disappointment and contentment as you put your pants back on, the memory of your delicious cock lingering in her mind long after the act is over.