I was doing this constantly as a girl, I took a bath every evening! It was the only way to get total privacy.....I also pleasured myself in my bed at night as most of us do....but my secret bath-times were so wonderful! So warm and soapy, and I adored the shower-head....
Keep on rockin'! I think we've all been to a point we don't care how much water spills out of the tub, as long as we FINISH! Once you get going DONT stop!!