Lightning Dust has tried - and failed - at a lot of things in life. But she's ready to break that streak, and when a stallion offers her 50,000 bits if she can survive what he calls The MILF Challenge, she's all in.

Fortunately, she won't be too sorry about losing this time.

Kinks: Sex, breast growth, ass expansion, hip widening, blowjob, cunnilingus, lots of cum, cum swallowing, big creampies, minor cum inflation, groping, anal, general MILFification, muscle loss, moderate weight gain, (positive?) mental changes, and a happy ending.

Coverart by Yakolev-Vad, Derpi ID 2022773, edited for Fimfic (hence no direct link).

Featured from 5/19 to 5/20, reaching #3.