[yam] The Two's Sinister-Scheming (Namaiki Daisuki!) {Mistvern + Bigk40k}

On a January 2nd shrine visit, big brother Itsuki whispers a wish he never expects anyone to overhear—and little sister Miki and cousin Ayumi catch every word. The two scheming grade-schoolers corner him with a blackmail bargain: their eager mouths and tight little bodies in trade for pocket money, taking turns sucking him off together before he spreads them open and finishes raw inside. But the real trap springs afterward, when the girls demand every yen to his name and a lifetime payment plan, leaving Itsuki to realize he's bitten off far more than he can chew.