No, let's modify your ass

{If Noah Devon=true}Once your lil bro has come to existence{else}Ignoring the undo button{endif}, you click your model's ass and made it firmer and rounder, a little bigger too so it could hug Matthew's dick nicely when you ride him.

Moving down to the anus it's where the fun stuff begins.

Anus settings (precise number-based):

Anus sensitibility: 30% -> 45%

Advanced options:

Auto lubrication □ -> ■
Automatic cleanse □ -> ■

Without a moment to spare you activate the last two options and press enter, you feel your ass cheeks burning and moving on their own, new muscles lifting your ass up and making it firm.

You get naked and turn around to check your ass in the mirror, stretching and pinching them, getting a finger inside your asshole feels much better than before, you check the time and stop playing with your ass, as Matthew is probably already coming, you get on his bed with your ass to the door, waiting for him.