Sport activities:
g) If you go swimming, you will buy a nipple pump ring set (like this http://www.femplay.com.au/woman/nipple-pump-10-piece-ring-set.html) and wear the rings on your nipples under your swimwear.
Add your distance of your swimming activities. Always when you finish 10 mile by swimming, you can wear a skirt that is 6 inches longer than your last (maximal knee length) on your next servant day.