Denizaltımın karnını kaşıyıp ısırıyor

Today I dedicated a portion of my day to exploring and intensifying my attention on the belly of one of my subs. I'll scratch until I leave marks, and then I'll caress and lick, then bite again. My intention is to enjoy that belly and explore your belly button with my nails, making my sub shiver, not knowing if the next step is pain or pleasure.