Kneel at its feet and suck
From Torg Adventure
Her lust surged and she knelt at the visitor's feet and grasped the member in her hands. She licked the tip and shaft vigorously, her inhibitions flattened by the pheromones. Then she swallowed the large, unearthly organ into her mouth. She couldn't really help herself.
Lashu's eyes closed as the mouth on its male organ sucked and licked its flesh. The static noise came from its throat. It hadn't expected the woman so soon, but she was certainly fully engaged now. Even her brief shock at finding her lifebonded having sex with an extraterrestrial had quickly given way to horniness.
"That means it likes what you're doing, Phyllis. Then the noise gets louder, then it turns to a warbling whistle. When it comes, the whistle will get very low," Aaron explained, though most of it went right past his wife, since she was engrossed in giving the alien ambassador a fine blow job.
The alien noticed that the woman had difficulty taking more than about six or seven inches into her mouth, so it shortened its penis to eight inches. It also noticed that she could handle more girth, so it increased the width to one and a half inches.
Phyllis took her mouth off for a second and said, "Wow! You just changed the size of this thing. I'm impressed!" Then she dove back to consume the entire appendage, her nose rubbing sensuously in its short fur. Her tongue was working overtime on the smooth cock, and she sucked her cheeks in to give more pressure on the shaft. The tip rested at the back of her throat, so she swallowed repeatedly, knowing what effect that had on her husband. She was rewarded with the warbling whistle.
"Oh, my, Phyllis. What you are doing feels so good. You are going to make me ejaculate," the alien said, its lust making it difficult to think.
Aaron was really turned on by watching his wife suck on alien cock. They had never adventured too far from straight, normal sex, and a threesome with Phyllis and an extraterrestrial was just too hot. He slowly stroked his rigid member, which wept pre-cum.
Suddenly the whistle dropped two octaves, and the ambassador's body stiffened and started to shake. Aaron knew it was pumping its seed into his wife's mouth. She was hungrily sucking it down, which he'd never seen before. She usually just let his spunk roll down his cock and her hand and onto his belly. She was moaning passionately. He got closer to watch. A drip of alien cum dribbled out of her mouth and onto her blouse. Aaron wiped it with his finger and licked it off. It tasted both flowery and musky, not at all salty like his own cum.
The erupting cock in her mouth was wonderful. The cum tasted good, less brackish than Aaron's seed. The alien stopped climaxing, and she withdrew the thick prick from her mouth. Phyllis looked up at her spouse with a big grin on her face. "You could have told me you wanted a threesome." She laughed, and he joined her. Lashu produced a rather forced chuckle, even though it hadn't gotten the joke.
What happens next?