Yoga-tta large salami ?

Sienna's dragged by her pal to yoga class. Sienna thinks yoga is stupid and doesn't really want to tail, but her friend wants her to plod because their instructor, Keiran, is incredibly scorching. Sienna seems to agree, she also notices that Keiran has an amazingly vast bulge in his cut-offs , so she decides to stay after the course for some private training.