[Sumisuzu] Reverse Compensated Dating with my Childhood Friend (Junshin LOVE Trip!)

Yo-kun has landed in a parallel world where women flaunt everything without shame—and his childhood friend Mina comes to him with 3000 yen and a desperate plea to be his. Blushing and trembling, she bends over and begs him to use her however he wants, calling him her last hope, only to discover she craves it far more than the money was worth. What begins as a paid favor dissolves into sweat-drenched, tearful rounds of bliss that leave her womb overflowing and vowing to save every yen for more—though he'd happily take her for free.