Naturally Stacked: Reduce, Reuse, Recycle

April Olsen had recently noticed that her next-door neighbors were throwing out a barely-used exercise bike. So, being the thoughtful and environmentally-friendly citizen that she is, April decided to give it a new home! Reduce, reuse, recycle... right?! But when April gets the bike set up in her house, she realizes that she doesn't have a CLUE about how to use it. With that being the case, she decides to hire Lumi Ray, a personal trainer, to help her get back in the workout saddle. Lumi comes over and they begin their training session, with April hopping onto the bike and Lumi guiding her through an intense cycling exercise. But as April pedals, Lumi grows transfixed by April's natural breasts bouncing up and down, covered in glistening sweat. Lumi gets so aroused that she ends up suggesting a DIFFERENT kind of workout. Something that involves some equally 'effective' exercises... such as groping, titty-sucking, and motorboating! Get ready, because these ladies are about switch gears and put April's new exercise bike to even BETTER use!