TGTrinity - Better Shape: One in Two - 3D Adult Comic

Nathan finds himself in an uncomfortable situation with a muscle mommy that quickly takes a turn down crazy street...
Yellow explains exactly what she's offering and what Nathan would need to do to earn it...
The changes continue until CJ gets time alone with her new body...
CJ and her former self Nathan come to an arrangement that benefits both of them, as it were...
CJ takes her job as trainer very seriously and will use everything at her disposal to motivate Nathan...
CJ helps Nathan, and therefore herself, become all that they can be...