A little Probing goes a Long way.
A humand and a alien male explore their unique differences.
It was interesting working along Faruki's. Both males and females were very similar in shape and structure. Tall, fur covered, bipedal and almost wolven in facial appearance. But to call them mammalian would be far from the truth. They were egg layers.
Maliki was fast becoming a friend of mine. He was cheerful, curious about humans and the differences between his people and ours. It really came to a head when after a day of cleaning ship's ducts when we were both dusty, grimy, and desperately in need of a shower.
Standing next to each me under the warm water his innate curiosity started on sexual function and genitals. My own human equipment was on full display with my shaft, foreskin, and swaying scrotum. Maliki on the other hand - even with his wetted down fur - was totally smooth 'down there'.
"So you both urinate and pass seed through your penis" he asked. As I nodded he chuckled "A rather inefficient system"
"Why, I am not sure how your people 'do it' as I can see no external equipment on you" I replied.
He tilted his head, grinned, and then parted the fur around his groin. "Urethra opening, and penile sheath" he pointed, his penile sheath seemed little more than an outward dimple on his skin.
"That looks to be very... small " I commented. "Yes, we are not much in thickness, but we are definitely there in length." he replied.
"Length??" I asked, and in return he turned from the water spray and held his hand in front of his groin. At first I saw nothing then a small pointed worm slipped from his opening, it continued slipping out until nearly half a meter of slim pink 'tentacle' coiled in his palm. And it was not passive either - it moved, twisted around with considerable flexibility as if to seek something to burrow in to.
"You can touch it.. but be gentle" he commented.
Tentatively I reached out a finger and brushed it, at which he groaned and shuddered closing his eyes "Sorry - it is very sensitive." And as if to prove its mobility he wrapped it around and between my fingers, before unwinding itself to retreat within his sheath.
"I have seen human porn before, some of it quite bizarre. But in general, you thrust until climax and then the spurting semen makes its own way up the uterus to inseminate the egg. For us we actively seek out each fertile follicle and inseminate in place. The follicle becomes the egg sac and can be nourished until it is time to deposit in the nesting area. At that time it has grown from almost microscopic to about this size " which he gestured holding something in his hand."
"You have to be pretty precise to inseminate that way" I queried. "Oh yes, not only just touch.. but control and sense the ripeness of the follicle as well. Then we must push a sperm packet through the whole length using peristaltic movement." and then he grinned "But just like humans - the final jolt of expressing the sperm seems to be as much fun for us as it is for you."
After discussing our differences, he became a lot more open about them - showing me that a dropped bolt or nut in an inaccessible space was not so inaccessible when one has a penis like a tentacle. And I became used to seeing him drop a small item in to my fingers with it.
One day Maliki came to work and was smirking "I found a video that you might have a laugh about. Watch it in your quarters tonight though."
So that night I played the vid and found it was human males who got off by Sounding, or sticking things deep down their urethra. The subtlety was not lost to me - Malika was essentially asking if I was interested in 'That kind of play'.
It was not that I wasn't curious now that I have seen his penis - but to feel something moving inside of me, probing even as far as my prostrate. Sure, I had a girl who would stick her fingers in my rectum whilst sucking me off... to great results. But from the other direction.
A few days later I asked if Maliki wanted to join me for an evening meal, and his grin gave no doubt that I was on the menu as well!
Kissing was interesting - having a muzzle and a much longer tongue meant my tonsils (and gag reflex) got a good work out. And although he could not give much suction - the feel of that thick muscular appendage caressing my penis was fantastic.
I was literally dripping precum when he lifted his head and grinned letting me know what he wanted. We lay facing each other, I pointed my dripping penis towards him and saw the slender questing worm extend from him. It tapped my urethra opening and pulled back - letting a sticky strand of pre string between us, then moved forwards and slid into me.
I could feel it, every centimeter, every throb, and pulse of its muscles as it quested deeper. As it reached the bottom of my shaft, I gripped myself and started to jerk off. The squeezing on his member was not lost to him. Groaning he pressed deeper and then I felt it. Like a small pea spreading my opening wider and then moving deeper inside me. Malaki gave a pleasured whine as his first climax hit. Obviously, he had studied our anatomy and had no issue with avoiding the bladder opening and then he was there - inside my prostrate. He did not just stop either - I felt him push a fair length of it inside of me too. Next he started to twist and turn it - stroking my insides and making me gasp in pleasure. Looking in to each other's eyes he murmured "Together.." and rested his grip over mine.
Together we stroked my throbbing length - Myself moaning at the intense sensations and he giving shuddering whines as he pumped pellet after pellet of his seed down my urethra. I felt myself come HARD!!, but having Maliki wedged inside of me I could not spurt out. Which increase the strange sensation of fullness to be almost painfully erotic.
Finally, he withdrew - all the while still jerking me off, and just as his tip left my urethra I climaxed again. Letting jets of my white semen with the smaller areas of light blue from his stained his fur and my hands.
Lying there in post orgasmic bliss we looked at each other and he grinned. "What" I asked. "Our females only become fertile once every six months " he replied.
"So" I queried "Us males are fertile and ready all year around" he laughed and licked my nose...
Maliki spent a lot of nights at my quarters after that.
Enjoy.