I come in to do my yoga to find my Stepson taking a day off work again. I decide to carry on with my practise even though I can see he’s getting aroused. Maybe my crotchless yoga outfit isn’t helping. And maybe I’m a little naughty spreading my legs apart and giving him a full view of my hairy cunt. Before long he’s beating his meat and the next thing I know he’s got his cock inside me and is pounding away, giving me much more exercise than I bargained for. I suppose all exercise is good exercise!