"I ask you some questions?" Jeff said. "We've got a school project coming up about our parents and genetics and stuff, so I'd like to learn more about you."
"Sure!" Irene exclaimed, buying into his lie. She sat down on the bed and crosses her legs, laying her cock tail over her lap. "Ask away."
"So, first of all, how tall are you?"
Irene laughed. "Oh, seven and a half feet, of course. And before you ask, I'm 350 pounds. Though you shouldn't ask a woman her weight," she chuckled.
"Right. Cool," Jeff said, trying to process that information. "Uh, and what would you say is your best feature?"
"Oh, that's easy. My tail or my pussy, preferably together. My tail's just so long and girthy and my cunt's a musclebound mountain, so they feel amazing." she replied easily. Jeff swallowed. "If you're looking for something non-sexual, I'd say my wings. It's very convenient to be able to fly."
"And, you have four arms?"
"Of course, it makes it easier to jerk off my cock and dick nipples all at once."
Jeff blushed. "Mom, is this just going to be all about sex?"
"Well, of course, it's an integral part of who I am. Plus, you said this was about genetics, sex has got to come into it somehow." She sighed and stroked her tail. "But fine, I'll refrain from the sex talk as much as I can."
"Alright. Now, are there any features about you that you think most people would miss?"
"Sure. I mean, I try to keep my skin a normal, human color, so most people don't know I have incredible camouflage. I'm better than a chameleon, I can basically turn myself invisible!" She did so just to prove it. When she reappeared, she was behind Jeff, wrapping him in her muscular pythons of arms, lifting him so her cock stuck between his thighs. "You'd also be surprised at how many people underestimate my body," she purred into his ear. "They think these muscles are for show, but I can lift a tank with ease. And my pussy? Oh, I've crushed concrete to dust in there."
She released him, though her eyes linger on the bulge in his pants, now a tent, stirred from the feeling of her cock against his. "Of course, the one most people don't get to see is my pheromones. I produce them all the time, and mostly, it just makes people a little more pliable. People are nicer to me. But when I'm aroused they become extra potent, a powerful aphrodisiac with the side effect of making people more attracted and submissive towards me."
Jeff gulped. "How- how long have you had this body for?"
"My whole life. I grew up with it, so I'm in complete control of it. I know how to ease my urges and stop myself from doing something drastic, like tearing the house down by accident or enslaving a whole harem of women. I did both of those, actually, in my youth. But don't worry," she said, ruffling his hair. "Momma's much better now, she won't hurt you."
"Thanks, Mom," Jeff stammered, backing out of the room. "I think that's all I needed."
"Anytime. I'm always happy to help you, Jeff!" Irene chirped as Jeff races back to his bedroom.