[Madeverette] Lu's Bladder Torture [Pixiv / Twitter] (Ongoing)

A collared tomgirl finds himself utterly at the mercy of a sweetly sadistic mistress who keeps him watered, plugged, and desperate—every trembling plea of 'Master, can I please pee a little' answered only with a cheerful 'don't worry, it's rather easy really~'. As she escalates their cruel game with teasing touches, prostate torment, and the ever-present threat of a raised hand, his composure shatters until she finally rewards his endurance by claiming his body entirely. A wickedly playful power exchange where mercy is always one begged-for release away.