Bowser's New Groom (Patreon)

Bowser started his Plumber Collection but he already have caught every possible one in the Mushroom Kingdom. Suddenly, Peach himself, wearing the newly discovered Plumber Cap to turn into a form with the same abilities as Mario, enters his castle jumping on turtles and goombas to rescue the heroes. 

Well... Bowser has fallen in love with this new bearish Prince Peach. He wants to add him to his collection but before he wants to have lots of fun with him. Bowser overpowers "Peachario" easily and traps him. Then he starts to explore the sensitivity of his hairy body with the help of some hungry-for-meaty-feet piranha plants.

The newly transformed plumber can beg and cry for help with all his will, the dungeon walls are too thick and the ones who would dare enter the lava filled castle to save the "princess" are already defeated...