Perhaps a mixture of both

Then, suddenly, images from last night flash through my mind. I see Elaine in tears as she holds our screaming baby to her chest. I remember how **** and exhausted she looked and a pang of guilt shoots through me. Today is supposed to be all about her and her pleasure, not mine. While I’m sure she’d enjoy it, I’m going to save Dr. Sadistic for another day. But to temporarily satisfy my craving, I think it’s appropriate to incorporate just a tiny bit of pain throughout her exam.

I take a deep breath in order to compose myself then walk to the side of the exam table. Elaine turns her head and smirks at me, clearly quite aroused by being in such an exploiting position.

“As I said, I am going to attach your breasts to this breast pump.” I say, showing her the contraption. “But be aware this isn’t an ordinary breast pump that you would use in between feedings, for example. It’s a medical grade pump.”

Elaine raises her eyebrows. “What does that mean, Doctor?” She asks.

“Good question. Frankly, it suctions much harder than a regular breast pump. It is state-of-the-art technology that is designed to not only collect milk from your lactating breasts and analyze its contents and quality, but also run other important tests.” I explain. “For example, it will measure the flow rate at which you expel milk at different pressure levels. This test will help me determine whether or not you’re producing enough milk at a quick enough rate. And, as an added bonus, it should also help to clear any clogged ducts or lumps you may have in your mammaries.” Elaine nods in understanding as I explain.

“Secondly, it will test the elasticity of your nipples to make sure they are healthy. It will also test your pain tolerance, because you will need to be prepared to handle a teething baby suckling at your breasts.”

“Or a teething husband...” Elaine interrupts me, giving me a mischievous smile.

I stop myself from laughing and continue. “That too, Mrs. Styles. While there might be a little pain, it should feel pleasurable overall and help arouse you to make your anal exam much more pleasant.”

“That makes sense, Doctor. I can handle pain, especially when it’s mixed with pleasure. I am a little nervous though. My ass hole is very tight and very sensitive.”

“There’s nothing to be worried about, dear. As a doctor, I’ve dealt with my fair share of tight ass holes and an experienced in finding my way around. I am sure you will do just fine once I am inside of your ass.” I say, my cock throbbing in anticipation.

Elaine lets out a soft moan. “Okay, Doctor. I’m ready.”

“Good girl.” I say. “Before I turn on the pump I’m going to perform a manual breast exam.” I say as I reach under her and take handfuls of her hanging tits. I place one large tit in each hand and lift them up in down, amazed at how heavy they are. I lift them all the way up and smoosh them against her chest, then remove my hands and let them fall back down toward the exam table, enjoying how they jiggle and knock into each other.

“You have impressive breasts, Mrs. Styles. They’re some of the largest natural tits I’ve ever seen. And they’re so supple and heavy.” I tell her, half moaning.

“That’s because they’re so full of milk.” Elaine replies breathily. “I can’t wait to be pumped.”

“I know, darling. I’m almost done examining your tits. Just a few more things.”

Catching her off guard, I slap one of her hanging tits. It jiggles and swings into the other and I watch the pair move back and forth through the air. I move to the other side of the table and smack her other tit. “Yes, very good.” I say as her two fun bags collide.

Next, I pinch both of her nipples between my fingers and pull on them one at a time, alternating each teat as if milking a cow. I tug further and harder with each pull, and soon my patient is moaning and arching her back, **** for similar pressure in between her legs. I release her sensitive nipples and fondle her soft breasts again, squeezing and massaging them with my strong hands.

After a minute, my patient is panting and my cock is even harder than before.

“Mrs. Styles, I need to get this pump on your tits and start probing your ass ASAP or I don’t think either of us will be able to finish this exam.” I say, giving her nipples one last pinch.

“Yes... please, Dr. Harry.” Elaine moans.