Professor, Make Me Stop Growing!

Lily, a 23 y.o. chemistry student, has unknowingly ingested a fertility and femininity enhancer. She's about to go from a tall, mature-looking young lady to a dainty sweet young-looking thing who literally has way too much to carry around! Neither her, nor her professor on whom she has a crush, know what a "big" change is about to take place, binding their lives together.

Lily is experiencing the expansion caused by a fertility enhancer. The only upside of her drastic feminization is that the professor on whom she has a crush on starts paying extra attention to her, and he begins to reciprocate her feelings in the process. The nearly immoblizing changes are supposed to be completely reversible. As long as she does not get pregnant, that is.

Lily, a 23 y.o. chemistry student with a huge crush on her professor, has unknowingly ingested a fertility serum, and grew even bigger than her feelings as a result. The cure for her condition can work only if she does not get pregnant. Her bosom has been sore, and her stomach has been strangely bloated for the last few days. She feels relieved, thinking it's her period coming back... but is it?