Fluttershy goes to the gym with her son, Butterscotch, and ends up showing off her amazing body in a way that makes him want her so badly.

All characters are over the age of 18.

Cover from Snudd

Kinks: Incest (mother and son), huge breasts, huge ass, huge cock, obliviousness, teasing, lots of build up, some exhibitionism, sweat, and a very thin sling bikini