RCTD-480 Gender Exchange Convenience Store Lottery Changes Customers Into New Forms

A convenience store lottery replaces the usual premiums with transformation prizes, and the effect depends on which tier is hit. Some customers develop habits like drinking urine, others become futanari, and a few get odd fetishes. By the second half the campaign has spread, and most of the store's customers are in a state where their appearance and behavior have shifted. The story combines world modification, hypnosis, and body modification across an ultra-dense TSF narrative.