the bicycle seat with a cut out space then...
best thing to help it heal is sea salt (no iodine) soak once a day for 3-6 months. mix 1/4 tsp into a cup of warm water and then pour some into a shot glass. Then over the toilet or shower to avoid a mess just latch the shot glass onto the surrounding skin to form a light seal and hang out for a minute or two.
healing time probably varies a lot but moist area llke that can take 6-8 months to be completely healed.
Have fun with it! I found it actually desensitized me over time - boo hoo but it does LOOK very cool.
and then when I removed it to get back on the bicycle for a spell it closed over REALLY quickly....darn!
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goal: gain muscle, strength, tone, body confidence and energy
current: 108 lb. 5'2"
wouldn't mind getting to 125 lb. if it's healthy muscle!