"I don't know," I said, surveying the courtyard. There were tons of students and faculty, and of course parents, or perhaps it just seemed that way because we were all bunched up together. "Do something nice," I said, Lara frowing at my answer. "What? You can't do something nice for someone?"
"Of course I can," she huffed. "I can do a lot of things nice. Look at your family. But that request doesn't really narrow it down."
"I don't know, you figure something out," I called.
"Fine," Lara huffed, looking around. Across the courtyard she seemed to spy a group of girls all poking fun at another rather rotund chick. The girl was big! Only five foot, five and still looked like she weighed close to 200 if not 250 pounds. Four girls, all preppy, skinny, and sporting fake tans were gathered around and harassing her with comments on her weight, clothes, and eating habits. "See the fatty?" Lara pointed.
"Lara, it's not nice to say that, or to stare," I rebuked.
"I get to do whatever I want," she retorted, scrunching her nose. "Besides, when I'm done, NO one is going to call her fatty again!" With that she snapped her fingers and... nothing.
I stared at the overweight chick for a bit, expecting her to lose weight. Instead, there was a gurgling groan from her midsection that was loud enough to spread across the courtyard. The preppy girls all squealed and ran off, yelling that she was going to explode. Instead, I began to notice her chubby face was becoming more defined. Sure enough her cheeks shrunk down and chins reduced themselves to one. What's more, her midrif began to sink. 'Wow,' I thought. 'Lara really is nice.' Then it happened. I couldn't believe it, but my jaw dropped open as I began to realize that she wasn't losing weight, it was migrating. Her tits were growing while the rest of her shrank. Fat from her waist up all was moving into her breasts and making them expand. Where she once had a modest C cup, they were already passing DD. Then her thighs began to shrink, followed by legs and arms. As it all migrated, everyone's eyes were glued on the girl who squeeled with excitement as her ass tightened and filled out her jeans. Her boobs were now too big for her top to handle as they passed F cup and kept going. Her top exploded, the huge fleshy orbs hypnotizing every man in the vicinity. At long last they finally stopped, settling just below a G cup. "Lara you-"
"The best part, Jethro," she said, smirking to me as she collected her purse, "Any weight she gains from here on out with go into those massive tits and her ass only. She can eat whatever she wants and her boobs will just keep growing."
"That was awfully nice of you," I smiled.
"Oh, it's nothing. Besides, it'll pay for itself."
"What do you mean?"
Lara smiled as she looked back at me. "I guarantee she won't spend a single night alone with those girls. She'll be fucking every day of the week and it just so happens that she's in our dorm hall."
"I thought I was your battery," I frowned, realizing she'd be getting sexual power and energy from another. I'm not sure why but that hurt a little.
"You are, baby. But we succubi take sexual energy from a lot of sources. If someone's close enough we can siphon off of them. However," she kissed me passionately, instantly restoring my faith in her, "Mates are the BEST source of sexual energy." With that said she took my hand and we headed off to our next orientation. I looked back as a gathering of older man were attempting to find something that could cover the chubsters now massive boobs. "Don't worry baby," Lara started, me looking back at her, "You'll get to fuck her too."
I blushed. "No, ah, I don't want to I was just thinking about how nice that was."
Lara stopped in her tracks and looked back at me with a fierce glare that made me shiver. "Jethro, I'm a succubus and a big girl. On top of which I'm your mate. I know everything about you. Your kinks, fetishes, fantasies, and desires. Everytime you get hard, my ears twitch," she said pulling back her ear to reveal the pointed tips that were currently twitching in response to my already hardening member. "What's more, you fucking other people collects sexual energy that I can then fuck out of you. That's how this works. So one: don't lie to me and two: you will fuck whoever I tell you to. Understand?"
"Y-yes, Lara." I replied sheepishly.
"Don't worry, hun," she smiled again. "I'm not mad, I just get serious sometimes. Now let's go, I want to get this shit done so we can fuck."