a feudal-era village known for its sexually amazing young men pairs all boys with a loli at age sixteen. lolis are kept on boys' dicks 24/7 except for when using the restroom (but they stay in the same stall during this time); this ensures that the boys grow to have unending stamina, and, when paired with the school's sexual education, limitless libido. the lolis are given an herbal medicine that (nearly 100% of the time [gotta leave room for the potential of loli pregnancy ofc]) prevents pregnancy, so the boys can keep their dick in them 24/7.
this is super hot already and it goes on for a volume or few, y'know, exploring how hot this universe is, but then you get to the twist: the boys are forced to leave the village at age eighteen, but not before impregnating their loli exactly once. the loli must stay in the village to care for the children. thus, the lolis and boys never get to see one another ever again.
when this happens, the protagonist, who has fallen in love with his loli ofc (and vice-versa), they run away from home, and maybe have adventures idk
pic mostly unrelated