Sassy Little Sister's Deepthroat Training

Arrogant little devil Mitsuki Kou, who never appreciates her brother's efforts, gets thoroughly broken in. Her petite, flat-chested frame loses all control as a thick cock rams deep down her throat, spit dripping in messy strings while her sensitive body convulses and squirts uncontrollably. From smug defiance to whimpering submission, she ends up begging for mercy—only to be pounded raw and filled with a hot creampie, transformed into a dripping, obedient plaything in this intense forbidden scene.