[Pyutaro] Big Brother is a Cum-Dump

A doting younger brother whips up a 'special curry' for his older sibling, and by breakfast's end the man finds himself collared, leashed, and taking an enema from the very sibling he thought he knew. Protest melts into gasping surrender in the shower, where his first anal orgasm leaves him clinging and teary-eyed while being called cute between kisses. By the time school rolls around, he's already begging to be filled again—fully embracing his new title as his beloved little brother's personal cum dump.