She frequently plays with her nipples. Her hands are dedicated to her master's nipples. My personal licking rod maid, Tenma Yui, MILK-139

From the very first day of hiring the maid, I knew she was the type to serve and be a perfect match for her super-masochistic master. As she tended to his sensitive nipples, his erect penis, aroused by lust, was sucked and released by the maid…