The Captain First

Both the first officer and the science officer look as if they're going to bicker over who gets to "experiment" with you first, but the captain takes things in hand.

"Alright you two," she says, "you will have to wait your turn. It's the captain's duty to experience this first."

The other two aren't happy about it, but they leave the room. The captain turns to you and smiles wide, approaching you and showing obvious signs of arousal (at least they would be on a human woman.)

"I'm so anxious to learn of human mating," she says, climbing up onto the table with you, "you must teach me everything. How does this begin?"

"You really have no idea of how...sex works?" you ask.

"Not really," she says, "the literature we managed to get explains it in very vague terms. It more or less assumed that the reader knows about what all the words mean. What is a...kizz by the way?"

"You mean a kiss?" you ask, "Well...that's a good place to start. Here, the best way to learn is to do it. I'll show you."

You place your hands on her cheeks and bring your head to hers, gently pressing your lips to her very full-lipped alien mouth. Her mouth doesn't move for a moment as you begin to kiss her, sucking her lower lip and then the upper. Eventually, the captain sighs in pleasure and begins to kiss back, mimicking your actions. Eventually, you draw her into deeper kissing, involving tongues (finding that this alien race has quite a bit longer tongues than humans.) The captain's kissing becomes more excited and hungrier. Finally, the kissing stops with her plastering her sexy tripple-breasted body against you.

"Oh...it's wonderful," she coos.

"That's only the beginning," you say, bringing your hands to her extraterrestrial tits and begin to stroke and grope them gently, "these are wonderful, too."

"Ooooh!" the captain squirms and gasps, "That is...oh...what are you...oh by space!"

You've dropped your head to kiss over the surface of her three huge knockers. Her head rocks back as you lick and nuzzle them and finally seal your mouth over her thick middle nipple while twiddling the other two. She's practically squeaking and screaming in pleasure.

"It's ecstasy," she moans, "do...do I do anything for you? Do I suck upon anything?"

"Why...yes, you do," you say, "You suck upon...this."

You lean back and indicate your erection. The captain looks it over and you begin to tell her how. She presses her huge lips against it, kissing it wetly up and down, licking at your balls. Then, as you instruct, she slides her lips down over it, sucking long and loud, slurping wetly as she works more and more of you into her mouth and down her throat. You gently place a hand on her head and direct her to bob rhythmicly on your cock. She seems to actually be getting off on it given that, as you'll find out later, these aliens have a g-spot in their throat that can induce orgasm.