What should I buy with just a coin~♪? Joining with such a carefree thought, these girls suddenly received an unexpected, lucky reward—and in that instant, everyone present was left completely speechless with shock. But immediately afterward, a bell rang, signaling the sudden start of a five-minute breast-rubbing session. Confused by the rules explained only after the fact, the girls gradually found their minds swaying uncontrollably. Their eyes grew moist, their crotches twitched, their breathing turned ragged, as if their consciousness were being drawn into another world entirely. Witnessing these girls in such a state awaits a strange experience—thoroughly enjoying the breasts of 32 one-coin girls.