Measuring my cum Pt. 11

We spent the rest of the afternoon in mom’s bedroom, fucking and sucking in various positions, including with mom on top, riding me, which was great, as I could watch her ample full boobs jiggle and bounce as she rode me. Fuck that was good! I must have cum at least another four times over the course of the afternoon.

One of my favourite times was when mom knelt on the floor on her elbows and knees, and let me pull her buttocks wide open so I could lick and finger fuck her asshole. I opened it up wide and also let a few gobs of my spit enter her butt-hole, to help ease my finger in. I think she enjoyed it from the way she moaned and groaned with pleasure. To be truthful, I was becoming increasing aroused by the sight of mom’s asshole and wanted to stick my prick in there. But although mom had mentioned this in her “dirty talk”, she’d never actually said I could, and I did not want to push things too far, too soon. But from the way she had reacted to my fingering it, I had hopes she would let me fuck her ass sometime soon.

During our sessions during Sunday afternoon, mom never collected my cum. She either swallowed it if she sucked me, or let me cum inside her, and then let me watch it drip out of her pussy, which added to my excitement.

In the evening whilst we were eating, mom reminded me that we had to see Dr Taylor again the next day.

“And remember,” she said, “We mustn’t tell the Doctor just how far I have gone in helping you to cum.”

I nodded in agreement. I knew it wasn’t something we could talk about in front of other people.

After our meal we both sat in the living room to watch some TV before going to bed.

I was wearing my ‘house-gown’ with my boxer shorts on underneath, whilst mom had ‘dressed’ since our earlier fuck-fest in her bedroom, but sill quite sexily — wearing the tight fitting soft-jersey type material grey shorts with a low cut bright red blouse without a bra, which showed ample cleavage, and her nipples protruding through the thin fabric. She looked pretty hot sitting there!

Since mom had been helping me cum all weekend, the ache in my balls had been much less. But with the working week starting for her tomorrow, being a Monday, I wondered how I would manage.

“Mom, I’m going to feel a little strange during the daytime this week, as you won’t be able to help me cum like you have this weekend,” I said.

“I know dear,” mom replied. “I’ve been thinking about that too. I have to go to work and you have to go to college. We’ll speak to Dr Taylor tomorrow and see what she says. How are your aches now?”

“Well, I’ve been feeling pretty good this weekend as I’ve been regularly cumming.”

“We’ll have one session tomorrow morning before I go to work and I’ll have to collect a sample like we were doing before. Today has just been an exception.” She smiled at me as she finished the sentence.

We idled the time away watching a movie and soon I was feeling sleepy. Mom looked over at me and said, “Time for bed I think young man. Do you need to cum again before sleeping?”

I felt I could, and my sleepiness started to disappear at the thought.

I nodded.

“As I haven’t collected your cum all day, I think one last time without won’t matter too,” said mom as she stood up. “What would you like to do?”

Seeing mom standing a few feet away from me with her tight figure hugging shorts which were pressing sexily into her crotch, I felt like touching her there and feeling up her ass.

“I’d like to play with that wonderful ass and pussy of yours again mom,” I said. “I just can’t get enough!”

Mom walked sexily over to me, swinging her hips, and stood in front of me as I still sat seated on the sofa chair.

“Go on then,” she said, smiling, “Do what you like.”

I placed the four fingers of my right hand on the area of her crotch and just ran them along her pussy mound several times, up and down. I could feel her pussy hairs and slit through the soft thin material of her shorts as I did so. Mom reacted with a slight moan of pleasure and pressed her pussy mound back against my fingers.

Then, satisfied for a moment with that, I said, “Turn around please mom.”

“That’s too polite,” replied mom teasingly. “You’ll have to ask me in a different way, if you want me to do that. Talk dirty.”

I looked up at mom and decided to oblige.

“Turn around and show me that juicy thick fuck of an ass, mom.”

“Mmmm….yes,” replied mom, “That’s better.” And with that mom turned 360 degrees on the spot and presented me with her curvy large butt, which was just about level with my face as I sat, if not a touch higher.

I rubbed my hands over each buttock, through the soft material of the shorts, groping and cupping the flesh there greedily. Then, I pulled the material that was covering each ass cheek inwards so that it caught in mom’s ass crack, making her butt look even sexier as it tightly hugged her ass with each buttock partly showing. I bent forward and kissed each cheek in turn and then ran my tongue over the skin, savouring the taste and sensation. Fuck! This was good, and my cock getting was hard!

Then, I grabbed mom’s shorts at the waist and just yanked them down, giving her a bit of a surprise.

“Fuck, yea mom,” I said, “Your juicy ass is so fucking hot, I could play with it all day and all night.”

Mom didn’t say anything, but just stepped out of her shorts, so now all she had on was her bright red blouse which went to just above her hips, leaving her glorious backside and legs fully exposed and naked.

Then she wriggled her ass as she stood on the spot, knowing how much it excited me to see the flesh on her butt cheeks wobble and jiggle.

By now my dick was fully hard and wanting some attention.

I stood up behind mom and rubbed my cock along her ass crack, again slightly surprising her and making her exclaim, “Ooh, that’s nice.”

I slapped my hard on against mom’s butt cheeks for a bit longer, and then said, “I’d like to follow you upstairs with you like this, so I can watch your cheeks move, and then maybe you can suck me off and swallow my cum.”

“Ok,” replied mom, still with her back to me, and rubbing her butt sexily back against my hard on.

Then she started walking slowly away from me toward the door, her hips swinging, so that her ass looked even hotter as she walked.

Mesmerised, I followed her. When mom, got to the stairs she started walking slowly up them, again swinging her hips as she did so. Man what a sight! I was half drooling as I watched her climb with her butt almost in my face as I followed closely behind. I could not help slapping her ass once or twice with my hand. “Fuck yea mom,” I said, “Fucking hot ass.”

Mom reached the top of the stairs and walked down the corridor and into my bedroom, and sat on the bed. My hard on had been swinging wildly as I’d followed her, and now I just presented it to her face as she sat down. Greedily she took it into her mouth and started sucking me.

“Oh fuck yea mom,” I said, responding to the way she was blowing me.

She grabbed the base of my dick with both hands and really went for it, taking all my shaft into her mouth almost to the hilt.

Then she started playing with my balls, with one hand. I let my right hand wander down of mom’s left boob for a moment and then I just grabbed her head as she carried on sucking me hard. Then she let my dick out of her mouth for a moment and ran her cheeks along the side of my shaft as if savouring it’s length along her face.

“Talk dirty to me while I bring you off,” she said. “You know how much I like it.”

And without further ado she took my dick head into her mouth again and started sucking on me.

Happy to oblige, I said “Yea suck that dick bitch. Suck it hard and let me see you swallow my cum. I know how much you like it now. You’re a cum swallowing slut aren’t you? You just love taking my cream inside your mouth and swallowing it, don’t you?”

I grabbed her head and started pushing my dick into her mouth in time with her sucking, so that I felt like I was face fucking her.

I could feel her breathing hard through her nose as she sucked on me and she seemed in total ecstasy. Finally, I felt the cum rise in my balls and grabbing moms head hard, I thrust hard and deep and spurted in her mouth with a loud groan.

“Ohhhhhhh…Ahhhhhhhhh…” I said out loud.

Mom had clamped onto my dick with her mouth firmly as I came, making sure that this time she would not spill a drop. And indeed she didn’t, as she seemed to be swallowing the lot!

After she’d milked me dry with her mouth and cleaned all the cum off my dick, she smiled up at me and said, “Mmmm…. that was lovely, I love the taste of your cum,” and she licked her lips, letting her tongue linger outside her lips momentarily to show me how much she enjoyed it, like she had been eating some delicacy. Fuck, she knew how to tease me!

“Now have a good sleep and I’ll collect another sample first thing in the morning before I go to work, but I’ll have to use the semen beaker again from tomorrow.”

I nodded, and smiled back at mom.

She stood up, her tits wobbling in her red blouse, kissed me on the cheek and said, “Goodnight, hon. Sleep tight.” And with that she strolled out of my bedroom. Again, I watched her naked ass swing sexily as she walked away. Fuck!

I curled up in bed, and in no time at all fell sound asleep.

—————————

I looked at my watch. It was 3.30pm. I was about to leave my college campus and head for Dr Taylor’s Clinic, which was a short bus ride down town.

Mom had told me in that morning she would leave work a little early, and meet me there. That was after she had wanked me off into the semen beaker of course, before she left for work. It was a little disappointing not to have her suck me off properly and let me cum in her mouth, but we had to use the semen beaker again to get some measurements, as we’d given doing that a miss, completely, on Sunday.

As I sat on the bus going towards the clinic, I wondered what Dr Taylor would say, and if my blood test results would show up anything.