He doesn't, not seeing her again until the next club meeting

John hadn't really thought about Megan since the night after the last club meeting, his classes taking up his thoughts and time. John waited in the classroom for the club meeting to start when Megan walked in. John squinted at her as she walked over to some others, smiling and waving to him as she went. John waved back and smiled a little. His eyes were too busy taking in her body. Her tits were a bit bigger, slightly puffing out of her bra, barely noticeable. Her stomach was a bit softer, puffing over the waistband of her shorts, her thighs filling the legs of her pants. Even her arms were plumper and finally he noticed her lips were a bit fuller. John stole glances at her throughout the club meeting as both of them worked on different computers; her group replacing a power system while his installed a liquid cooling system on another rig. When the meeting was over he and Megan coincidentally left at the same time.

"I was nice seeing you John, see you next week." Megan said as she went the opposite direction from him.

"Yea, see you next week." John called back, watching her for a moment before heading back to his dorm. Where, that night, he couldn't stop thinking about how she was fatter today than she was last week, more than she should've been able to gain in a week. This time his orgasm was astoundingly pleasurable, clean up took longer than he thought it should, but that didn't really phase him.