Sophie wants it in her mouth

You bite your lip to keep from moaning out loud as Sophie's hand strokes up and down your cock, trying to keep quiet as your wife's friend jerks you off. If Emma should wake up, if you make too much noise and disturb her... your heart is pounding with anxiety, afraid that one stray noise could end your marriage. Your hips rock back and forth in time with Sophie's stroking hand, your climax building as you think about how wrong this is, how forbidden... the taboo nature of it turning you on even more.

You can tell the naughtiness of the situation is exciting Sophie as well, her eyes shining with excitement as she looks up at you. "Cum for me," she whispers insistently, her tongue darting out to lick at the head of your cock, "I want to taste you."

You smile at her, a thrill running through you at her words. Emma never liked it when you finished in her mouth, spitting your seed out the moment you came. Sophie obviously likes oral sex more, you think to yourself, your hand reaching down, your fingers combing into her brown hair, guiding her mouth back down onto your hard cock.

Sophie sucks you eagerly back into her mouth, her head bobbing up and down as she sucks on your cock, intent on getting you to come. Christ, she's good at that, you marvel, your back arching up off the bed, thrusting more of your cock up into her sucking mouth. I wish she'd teach Emma how to do this, you sigh, enjoying having your wife's friend suck you off but knowing that your wife will never show this kind of skill, this amount of enthusiasm.

Sophie runs her tongue along the underside of your cock, her fingers gripping your shaft tighter as you feel the pressure building in your stomach, your hips thrusting up harder into her mouth. You try to suppress the groan of satisfaction as you come, clamping your teeth together as your body goes stiff, your cock seeming to explode in Sophie's mouth. Sophie swallows hard, trying to drink your seed as fast as you shoot it, her mouth filling up as her hand strokes you, milking more of your seed into her mouth. You watch a droplet of your semen escape her lips, dribbling down her chin as she sucks intently on your cock, drinking all of your seed.

You lay back on the bed, your body loose and tired from your powerful climax, Sophie's mouth still sucking at you, gently now as your cock begins to soften. Sophie licks you clean, smiling at you as she straightens up, her hand coming up to wipe the last of your seed from her chin. "Well," she sighs, her slender body pale in the dim light, "that was fun. Thanks," she giggles before turning and silently padding out of the room.

__Yes, it was, _you agree silently as you roll over, drifting off into a deep contented sleep.