Knackarsch Training for Sissies
Hey, my Sissy, how well and firm is your butt equipped? Because exactly this crucial body part should be at the forefront of your attention. The more you hold it in, the more it should shine! It must be round and well-proportioned! The fucker and even your mistress should have something to grab onto! Your new training plan is ready! And not just your rosette will glow!
