An injection is needed

"In order to reduce the swelling, an injection is needed," Nurse Rachel says.

"An injection? Into my penis?" you ask, a little fear edging into your voice.

"No, silly! Into my vagina from your penis!" she says with a grin. Then she starts shimmying her uniform skirt up, and then climbs up on the bed. Her legs are a little constricted by the uniform, so she pulls the whole thing off, but leaving her stockings and her little nurse hat on. No bra and no panties! Rachel's breasts are nice, big D-cup mammaries with fat puckered nipples on the tips. Her neatly-trimmed bush matches her red locks. She has a garter belt holding up her translucent white stockings. Wow is she sexy!

She straddles your waist and lifts herself up to place your cock at her weeping cunt entrance.

"Now, before we start, do you have any allergies I should be aware of?" she asks. You shake your head. "Has your doctor determined that you are healthy enough for sex?" You nod vigorously. "Oh, good. Let's do it!"

She shifts so your cock head in tucked inside her slit, and she eases down, taking you deep into her hot pussy. She is snug and very wet.

"Mmmm, you have a healthy penis. But enough talk. Let's get the swelling down." Nurse Rachel begins rising up and down on your shaft, her hands on your shoulders. You moan at the stimulation, reaching up for her tits. This brings a moan from her lips.

You are fucking your high school crush, just because of the costumes you chose. You thrust hard up into her descending cunt and watch her tits wobble erotically. You lean up and suck one of Nurse Rachel's nipples.

"Oh, you are a good patient, making sure your nurse is well taken care of. Mmmmm." She bounces faster on your johnson.

You feel your balls tingling, getting ready to deliver your injection into the nurse's tight snatch. "Nurse! Get ready for your injection!" you shout, just as you squeeze both her tits and pinch her nipples hard.

"Oh, my God! Yes! Fuck, yes! Give it to me!" she exclaims as her body thrashes into a hard orgasm. You feel her pussy squishing your cock, trying to get her protein injection.

You groan as your cock explodes inside Nurse Rachel's cunt. Your back arches as you come hard and long. She's still bouncing on you as her climax continues.

"Oh, yes! I can feel your injection deep inside me. Mmmm, so good. Right where it belongs," Rachel says as she slumps on top of you, her breasts mashing your chest.

Your cock deflates and slips from her slick kitty.

"Aha! Mission accomplished!" she extols and she rolls off you and off the bed. You notice that her hat hasn't been disturbed. She gets dressed again.

She turns and inspects her work, leaning down to show you her deep valley between her breasts. Your cock is sitting limply on your groin as you regain your breathing. "Excellent. Your problem is cured!"