She doesn't (oral)

She slowly crawls backwards down your body until your cock is twitching against her chin. Her tongue slowly slips out and administers a small but slow lick across your cockhead. You don't know how much more precum you could let out. You don't need to say anything. Samus sees the look on your face and slowly engulfs the tip of your dick in her warm, wet mouth. All you can do is rest your head back and focus on the unbearable sucking sensation Samus provides you.
It's a miracle you haven't cum yet. She then quickly begins to work her head down your dick, gagging every once in a while. It doesn't take long before she's completely deep throated you. You raise your head and look down at her. Your cock is lodged in her throat, and you can feel Samus swallowing around your dick. She's looking right at you, and you suspect she'd be smiling if she could. After what feels like a lifetime Samus lets off, coughing as a strand of saliva runs from her bottom lip to your cock. As you once again lie your head back down, you feel her tug what's left of your pants off. You aren't prepared for what she does next.
You're startled by an intense sucking sensation radiating from your left testicle. She's sucking on your balls! You nearly bolt upright in surprise, and you can see Samus release your ball from her mouth.
"That perked you up, didn't it, John?" She snickers. Blood rushes to your head as scoot backwards and lean yourself against a wall. You expect her to let you cool down before continuing, but she obviously has no inhibitions now. She runs her tongue from the bottom of your shaft all the way to your tip.

You give a deep groan as she rapidly slams her lips to your root. She then drags her head off of your cock, sucking vigorously as she does so. She repeats this process continually until you can feel that familiar tingle in your balls.
"Samus... I'm going to cum!" You grunt.

The best blowjob of your life boils down to an end as Samus gives an acknowledging moan and works your cock deep into her throat. Tunnel vision smothers your eye sight, but not enough for you to miss the look in her eyes as you spurt your load down her throat. You can hear her aggressively gulping down each and every jet of your cum as you feel her throat contract around you over and over again.

Finally, she slips your softening member out of her mouth and gives a sigh of relief.