Doing some exercises together (Patreon)

This would be the final art piece for this year!

Mirela was always a fat woman but Catalina got herself organized and started to lose weight, as a good sister in law Catalina was going to get Mirela through some though workout. Catalina needed to start with a hard workout and pounding Mirela's ass would be a great start, Mirela was used to work with big tools but her sister in law had a shaft that was twice bigger than what Mirela had at home. Catalina went balls deep without any warning and Mirela started to scream, it wasn't a pleasant feeling but "no pain no gain" right? They both started to sweat like pigs which seemed to work for both of them, until the end the walls of Mirela's ass wouldn't touch for some weeks.